●] Shares ShengdaTech, Inc. Common Stock, $0.00001 Par Value Per Share UNDERWRITING AGREEMENT

[●] Shares

ShengdaTech, Inc.

Common Stock, $0.00001 Par Value Per Share

UNDERWRITING AGREEMENT

[●], 2010

Xxxxxx Xxxxxxx & Co. International plc

00 Xxxxx Xxxxxx, Xxxxxx Xxxxx

Xxxxxx, X00 0XX

Xxxxxx Xxxxxxx

As Representative (as defined below) of the

several Underwriters (as defined below) named

in Schedule I hereto

Ladies and Gentlemen:

ShengdaTech, Inc., a Nevada corporation (the “Company”), proposes to issue and sell to the several Underwriters named in Schedule I hereto (the “Underwriters”) [●] shares of its common stock, $0.0001 par value per share (the “Firm Shares”). The Company also proposes to issue and sell to the several Underwriters not more than an additional [●] shares of its common stock, $0.0001 par value per share (the “Additional Shares”) if and to the extent that you, as the representative of the Underwriters (the “Representative”), shall have determined to exercise, on behalf of the Underwriters, the right to purchase such shares of common stock granted to the Underwriters in Section 2 hereof. The Firm Shares and the Additional Shares are hereinafter collectively referred to as the “Shares.” The shares of common stock, $0.0001 par value per share of the Company to be outstanding after giving effect to the sales contemplated hereby are hereinafter referred to as the “Common Stock.”

The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement, including a prospectus, relating to the Shares. The registration statement as amended at the time it becomes effective, including the information (if any) deemed to be part of the registration statement at the time of effectiveness pursuant to Rule 430A under the Securities Act of 1933, as amended (the “Securities Act”), is hereinafter referred to as the “Registration Statement”; the prospectus in the form first used to confirm sales of the Shares (or in the form first made available to the Underwriters by the Company to meet requests of purchasers pursuant to Rule 173 under the Securities Act) is hereinafter referred to as the “Prospectus.” If the Company has filed an abbreviated registration statement to register additional shares of Common Stock pursuant to Rule 462(b) under the Securities Act (the “Rule 462 Registration Statement”), then any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462 Registration Statement.

For purposes of this Agreement, “free writing prospectus” has the meaning set forth in Rule 405 under the Securities Act, “Time of Sale Prospectus” means the preliminary prospectus together with the free writing prospectuses, if any, each identified in Schedule II hereto, and “broadly available road show” means a “bona fide electronic road show” as defined in Rule 433(h)(5) under the Securities Act that has been made available without restriction to any person. As used herein, the terms “Registration Statement,” “preliminary prospectus,” “Time of Sale Prospectus” and “Prospectus” shall include the documents, if any, incorporated by reference therein.

1. Representations and Warranties of the Company and Xx. Xxxxxxxx Xxxx (the “Controlling Shareholder”). The Company and the Controlling Shareholder, jointly and severally, represent and warrant to and agree with each of the Underwriters that:

(a) The Registration Statement has become effective; no stop order suspending the effectiveness of the Registration Statement is in effect, and no proceedings for such purpose are pending before or threatened by the Commission.

(b) 1. The Registration Statement, when it became effective, did not contain and, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading, (i) the Registration Statement and the Prospectus comply and, as amended or supplemented, if applicable, will comply in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder, (ii) the Time of Sale Prospectus does not, and at the time of each sale of the Shares in connection with the offering when the Prospectus is not yet available to prospective purchasers and at the Closing Date (as defined in Section 4), the Time of Sale Prospectus, as then amended or supplemented by the Company, if applicable, will not, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, (iii) each broadly available road show, if any, when considered together with the Time of Sale Prospectus, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and (iv) the Prospectus does not contain and, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, except that the representations and warranties set forth in this paragraph do not apply to statements or omissions in the Registration Statement, the Time of Sale Prospectus or the Prospectus based upon information relating to any Underwriter furnished to the Company in writing by such Underwriter through the Representative expressly for use therein.

(c) At the time of filing the Registration Statement and as of the date hereof, the Company was not and is not an “ineligible issuer” in connection with the offering pursuant to Rules 164, 405 and 433 under the Securities Act. Any free writing prospectus that the Company is required to file pursuant to Rule 433(d) under the Securities Act has been, or will be, filed with the Commission in accordance with the requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Each free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act or that was prepared by or on behalf of or used or referred to by the Company complies or will comply in all material respects with the requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Except for the free writing prospectuses, if any, identified in Schedule II hereto, and electronic road shows, if any, each furnished to the Representative before first use, the Company has not prepared, used or referred to, and will not, without the Representative’s prior consent, prepare, use or refer to, any free writing prospectus.

(d) The Company has been duly incorporated, is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation, has the corporate power and authority to own its property and to conduct its business as described in the Time of Sale Prospectus and is duly qualified to transact business and is in good standing in each jurisdiction in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not have a material adverse effect on the Company and its Subsidiaries (as defined below), taken as a whole. All constitutive documents of the Company comply with the requirements of applicable laws of the jurisdiction of its incorporation and are in full force and effect. Complete and correct copies of all constitutive documents of the Company and all amendments thereto have been delivered to the Representative, no change will be made to any such constitutive documents on or after the date of this Agreement through and including the Closing Date.

(e) Each of Xxxxx Xxxxx Ltd., Shandong Haize Nanomaterials Co., Ltd., Shandong Bangsheng Chemical Co., Ltd., Shaanxi Haize Nanomaterials Co., Ltd., Zibo Jiaze Nanomaterials Co., Ltd. and Anhui Yuanzhong Nanomaterials Co., Ltd. (each a “Subsidiary” and collectively called the “Subsidiaries”) has been duly incorporated, is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation, has the corporate power and authority to own its property and to conduct its business as described in the Time of Sale Prospectus and is duly qualified to transact business and is in good standing in each jurisdiction in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not have a material adverse effect on the Company and its Subsidiaries, taken as a whole. The Company has no subsidiaries or controlled affiliates other than the Subsidiaries. All constitutive documents of each of the Subsidiaries comply with the requirements of applicable laws of its jurisdiction of incorporation and are in full force and effect. All of the equity interests in each Subsidiary have been duly and validly authorized and issued, are fully paid and non-assessable and are owned directly or indirectly through Subsidiaries by the Company, free and clear of all liens, encumbrances, equities or claims.

(f) This Agreement has been duly authorized, executed and delivered by the Company.

(g) The authorized capital stock of the Company conforms as to legal matters to the description thereof contained in each of the Time of Sale Prospectus and the Prospectus.

(h) The shares of Common Stock outstanding prior to the issuance of the Shares have been duly authorized and are validly issued, fully paid and non-assessable. As of the date hereof, the Company has authorized and outstanding capitalization as set forth in the sections of the Time of Sale Prospectus and the Prospectus under the headings “Capitalization” and “Description of Securities” and, as of the Closing Date, the Company shall have authorized and outstanding capitalization as set forth in the sections of the Time of Sale Prospectus and the Prospectus under the headings “Capitalization” and “Description of Securities.”

(i) The Shares have been duly authorized and, when issued and delivered in accordance with the terms of this Agreement, will be validly issued, will have been issued in compliance with all applicable securities laws, will be fully paid and non-assessable, and the issuance of such Shares will not be subject to any preemptive rights, resale rights, rights of first refusal or similar rights. The Shares, when issued and delivered against payment therefor in accordance with the terms of this Agreement, will be free of any restriction upon the voting or transfer thereof pursuant to the Company’s constitutive documents or any agreement or other instrument to which the Company is a party.

(j) The execution and delivery by the Company of, and the performance by the Company of its obligations under, this Agreement will not contravene any provision of applicable law or the certificate of incorporation or by-laws of the Company or any agreement or other instrument binding upon the Company or any of its Subsidiaries that is material to the Company and its Subsidiaries, taken as a whole, or any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Company or any Subsidiary, and no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the performance by the Company of its obligations under this Agreement, except such as may be required by the securities or Blue Sky laws of the various states in connection with the offer and sale of the Shares.

(k) There has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and the Subsidiaries, taken as a whole, from that set forth in the Time of Sale Prospectus.

(l) The Company does not have any current plans to undertake any acquisition that would require disclosure under Rule 3-05 of Regulation S-X or any other material acquisition. The Company has not entered into any memorandum of understanding, letter of intent, agreement or commitment relating to any potential acquisition.‬‪

(m) There are no legal or governmental proceedings pending or threatened to which the Company or any of its Subsidiaries is a party or to which any of the properties of the Company or any of its Subsidiaries is subject 2. that would not have a material adverse effect on the Company and its Subsidiaries, taken as a whole, or on the power or ability of the Company to perform its obligations under this Agreement or to consummate the transactions contemplated by the Time of Sale Prospectus or 3. that are required to be described in the Registration Statement or the Prospectus and are not so described; and there are no statutes, regulations, contracts or other documents that are required to be described in the Registration Statement or the Prospectus or to be filed as exhibits to the Registration Statement that are not described or filed as required.

(n) Each preliminary prospectus filed as part of the registration statement as originally filed or as part of any amendment thereto, or filed pursuant to Rule 424 under the Securities Act, complied when so filed in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder.

(o) The Company is not, and after giving effect to the offering and sale of the Shares and the application of the proceeds thereof as described in the Time of Sale Prospectus and the Prospectus will not be, required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

(p) The Company does not expect to be a passive foreign investment company for United States federal income tax purposes for its current taxable year ending December 31, 2010 or for the foreseeable future.

(q) Neither the Company nor any of the Subsidiaries is in breach or violation of any provision of applicable law or its respective constitutive documents, or in default under (nor has any event occurred which, with notice, lapse of time or both, would result in any breach or violation of, constitute a default under or give the holder of any indebtedness (or a person acting on such holder’s behalf) the right to require the repurchase, redemption or repayment of all or a part of such indebtedness under) any agreement or other instrument binding upon the Company or any of the Subsidiaries that is material to the Company and the Subsidiaries, taken as a whole, or any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Company or any of the Subsidiaries.

(r) The Company and its Subsidiaries 4. are in compliance with any and all applicable foreign, United States federal, state and local laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”), 5. have received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses and 6. are in compliance with all terms and conditions of any such permit, license or approval, except where such noncompliance with Environmental Laws, failure to receive required permits, licenses or other approvals or failure to comply with the terms and conditions of such permits, licenses or approvals would not, singly or in the aggregate, have a material adverse effect on the Company and its Subsidiaries, taken as a whole.

(s) There are no costs or liabilities associated with Environmental Laws (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties) which would, singly or in the aggregate, have a material adverse effect on the Company and its Subsidiaries, taken as a whole. The Company is not responsible for any costs or liabilities (including, without limitation, any expenditures required for clean-up, land reclamation or compliance with Environmental Laws) with respect to Shandong Bangsheng Chemical Co., Ltd.

(t) There are no contracts, agreements or understandings between the Company and any person granting such person the right to require the Company to file a registration statement under the Securities Act with respect to any securities of the Company or to require the Company to include such securities with the Shares registered pursuant to the Registration Statement.

(u) Neither the Company nor any of its Subsidiaries or affiliates, nor any director, officer or employee, nor, to the Company’s best knowledge, any agent or representative of the Company or of any of its Subsidiaries or affiliates, has taken or will take any action in furtherance of an offer, payment, promise to pay, or authorization or approval of the payment or giving of money, property, gifts or anything else of value, directly or indirectly, to any “government official” (including any officer or employee of a government or government-owned or controlled entity or of a public international organization, or any person acting in an official capacity for or on behalf of any of the foregoing, or any political party or party official or candidate for political office) to influence official action or secure an improper advantage; and the Company and its Subsidiaries and affiliates have conducted their businesses in compliance with applicable anti-corruption laws and have instituted and maintain and will continue to maintain policies and procedures designed to promote and achieve compliance with such laws and with the representation and warranty contained herein.

(v) The operations of the Company and its Subsidiaries are and have been conducted at all times in material compliance with all applicable financial recordkeeping and reporting requirements, including those of the Bank Secrecy Act, as amended by Title III of the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (USA PATRIOT Act), and the applicable anti-money laundering statutes of jurisdictions where the Company and its Subsidiaries conduct business, the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Anti-Money Laundering Laws”), and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its Subsidiaries with respect to the Anti-Money Laundering Laws is pending or, to the best knowledge of the Company, threatened.

(w) (i) The Company represents that neither the Company nor any of its Subsidiaries, nor any director, officer or employee, nor, to the Company’s best knowledge, any agent, affiliate or representative of the Company or of any of its Subsidiaries, is an individual or entity (“Person”) that is, or is owned or controlled by a Person that is:

(A) the subject of any sanctions administered or enforced by the U.S. Department of Treasury’s Office of Foreign Assets Control (“OFAC”), the United Nations Security Council (“UNSC”), the European Union (“EU”), Her Majesty’s Treasury (“HMT”), or other relevant sanctions authority (collectively, “Sanctions”), nor

(B) located, organized or resident in a country or territory that is the subject of Sanctions (including, without limitation, Burma/Myanmar, Cuba, Iran, North Korea, Sudan and Syria).

(ii) The Entity represents and covenants that it will not, directly or indirectly, use the proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other Person:

(A) to fund or facilitate any activities or business of or with any Person or in any country or territory that, at the time of such funding or facilitation, is the subject of Sanctions; or

(B) in any other manner that will result in a violation of Sanctions by any Person (including any Person participating in the offering, whether as underwriter, advisor, investor or otherwise).

(iii) The Entity represents and covenants that for the past five years, it has not knowingly engaged in, is not now knowingly engaged in, and will not engage in, any dealings or transactions with any Person, or in any country or territory, that at the time of the dealing or transaction is or was the subject of Sanctions.

(x) Subsequent to the respective dates as of which information is given in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, (i) the Company and its Subsidiaries have not incurred any material liability or obligation, direct or contingent, nor entered into any material transaction; (ii) the Company has not purchased any of its outstanding capital stock, nor declared, paid or otherwise made any dividend or distribution of any kind on its capital stock; and (iii) there has not been any material change in the capital stock, short-term debt or long-term debt of the Company and its Subsidiaries.

(y) The Company and its Subsidiaries have good and marketable title in fee simple to all real property and good and marketable title to all personal property owned by them which is material to the business of the Company and its Subsidiaries, in each case free and clear of all liens, encumbrances and defects except such as are described in the Time of Sale Prospectus or such as do not materially affect the value of such property and do not interfere with the use made and proposed to be made of such property by the Company and its Subsidiaries; and any real property and buildings held under lease by the Company and its Subsidiaries are held by them under valid, subsisting and enforceable leases with such exceptions as are not material and do not interfere with the use made and proposed to be made of such property and buildings by the Company and its Subsidiaries, in each case except as described in the Time of Sale Prospectus.

(z) The Company and its Subsidiaries own or possess, or can acquire on reasonable terms, all material patents, patent rights, licenses, inventions, copyrights, know-how (including trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures), trademarks, service marks and trade names currently employed by them in connection with the business now operated by them, and neither the Company nor any of its Subsidiaries has received any notice of infringement of or conflict with asserted rights of others with respect to any of the foregoing which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a material adverse effect on the Company and its Subsidiaries, taken as a whole.

(aa) Each of the Company and the Subsidiaries has full power, authority and legal right to enter into, execute, assume, deliver and perform its obligations under each of the contracts and agreements referred to or described in the Time of Sale Prospectus and the Prospectus or filed as an exhibit to the Registration Statement to which it is a party (the “Disclosed Contracts”), and has authorized, executed and delivered each of the Disclosed Contracts, and, assuming due authorization, execution and delivery by the other parties thereto, the Disclosed Contracts constitute valid, legal and binding obligations of the Company or such Subsidiary, enforceable against it in accordance with the terms thereof, subject, in each case as to enforceability, to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles. Neither the Company nor any of the Subsidiaries has sent or received any communication regarding termination of, or intent not to renew, any of the Disclosed Contracts, and no such termination or non-renewal has been threatened by the Company or any of the Subsidiaries or, to the best knowledge of the Company after due inquiry, any other party to any such contract or agreement.

(bb) No material labor dispute with the employees of the Company or any of its Subsidiaries exists, to the knowledge of the Company, is imminent; and the Company is not aware of any existing, threatened or imminent labor disturbance by the employees of any of its principal suppliers, manufacturers or contractors that could have a material adverse effect on the Company and its Subsidiaries, taken as a whole.

(cc) The Company and each of its Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; neither the Company nor any of its Subsidiaries has been refused any insurance coverage sought or applied for; and neither the Company nor any of its Subsidiaries has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a material adverse effect on the Company and its Subsidiaries, taken as a whole.

(dd) The Company and its Subsidiaries possess all certificates, authorizations and permits issued by the appropriate regulatory authorities necessary to conduct their respective businesses, and neither the Company nor any of its Subsidiaries has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a material adverse effect on the Company and its Subsidiaries, taken as a whole.

(ee) Each of the Company and its Subsidiaries has filed all U.S. federal, state, local and foreign tax returns required to be filed through the date of this Agreement or have requested extensions thereof (except where the failure to file would not, individually or in the aggregate, have a material adverse effect) and have paid all taxes required to be paid thereon (except for cases in which the failure to file or pay would not have a material adverse effect, or, except as currently being contested in good faith and for which reserves required by U.S. GAAP have been created in the financial statements of the Company), and no tax deficiency has been determined adversely to the Company or any of its Subsidiaries which has had (nor does the Company nor any of its Subsidiaries have any notice or knowledge of any tax deficiency which could reasonably be expected to be determined adversely to the Company or its Subsidiaries and which could reasonably be expected to have) a material adverse effect. All local and national governmental tax holidays, exemptions, waivers, financial subsidies, and other local and national tax relief, concessions and preferential treatment enjoyed by the Company or any of the Subsidiaries in the People’s Republic of China (the “PRC”) as described in the Time of Sale Prospectus and the Prospectus are valid, binding and enforceable and do not violate any laws, regulations, rules, orders, decrees, guidelines, judicial interpretations, notices or other legislation of the PRC.

(ff) Except as described in the Time of Sale Prospectus, no Subsidiary is currently prohibited, directly or indirectly, from paying any dividends to the Company, from making any other distribution on such Subsidiary’s capital stock, from repaying to the Company any loans or advances to such Subsidiary from the Company or from transferring any of such Subsidiary’s property or assets to the Company or any other Subsidiary of the Company.

(gg) KPMG, whose report on the consolidated financial statements of the Company and the Subsidiaries is included in the Registration Statement, the Time of Sale Prospectus and the Prospectus, are independent registered public accountants as required by the Securities Act and by the rules of the Public Company Accounting Oversight Board. Xxxxxx, Xxxxxxx & Xxxxxxx, P.C., whose report on the consolidated financial statements of the Company and the Subsidiaries is included in the Registration Statement, the Time of Sale Prospectus and the Prospectus, are independent registered public accountants as required by the Securities Act and by the rules of the Public Company Accounting Oversight Board.

(hh) The financial statements included in the Registration Statement, the Time of Sale Prospectus and the Prospectus, together with the related notes and schedules thereto, present fairly the consolidated financial position of the Company and the Subsidiaries as of the dates indicated and the consolidated results of operations, cash flows and changes in shareholders’ equity of the Company for the periods specified and have been prepared in compliance as to form in all material respects with the applicable accounting requirements of the Securities Act and the related rules and regulations adopted by the Commission and in conformity with United States GAAP applied on a consistent basis during the periods involved; the other financial and statistical data contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus are accurately and fairly presented and prepared on a basis consistent with the financial statements and books and records of the Company; there are no financial statements (historical or pro forma) that are required to be included in the Registration Statement, the Time of Sale Prospectus or the Prospectus that are not included as required; and the Company and the Subsidiaries do not have any material liabilities or obligations, direct or contingent (including any off-balance sheet obligations) not described in the Registration Statement, the Time of Sale Prospectus and the Prospectus.

(ii) The section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Time of Sale Prospectus and the Prospectus accurately and fully describes (i) accounting policies that the Company believes are the most important in the portrayal of the Company’s financial condition and results of operations and that require management’s most difficult, subjective or complex judgments, (ii) judgments and uncertainties affecting the application of critical accounting policies and (iii) the likelihood that materially different amounts would be reported under different conditions or using different assumptions and an explanation thereof. The Company’s directors and management have reviewed and agreed with the selection, application and disclosure of the Company’s critical accounting policies as described in the Time of Sale Prospectus and the Prospectus and have consulted with its independent accountants with regards to such disclosure.

(jj) The Company has established and maintains disclosure controls and procedures (as such term is defined in Rule 13a-15 under the Exchange Act), which: (i) are designed to ensure that material information relating to the Company is made known to the Company’s principal executive officer and its principal financial officer by others within the Company, particularly during the periods in which the periodic reports required under the Exchange Act are required to be prepared; (ii) provide for the periodic evaluation of the effectiveness of such disclosure controls and procedures at the end of the periods in which the periodic reports are required to be prepared; and (iii) are effective in all material respects to perform the functions for which they were established.

(kk) Except as described in the Time of Sale Prospectus, based on the evaluation of its disclosure controls and procedures, the Company is not aware of (i) any material weakness or significant deficiency in the design or operation of internal controls which could adversely affect the Company’s ability to record, process, summarize and report financial data or any material weaknesses in internal controls; (ii) any matter which could result in a restatement of the Company’s financial statements for any annual or interim period during the current fiscal year or prior fiscal years; or (iii) any fraud, whether or not material, that involves management or other employees who have a role in the Company’s internal controls.

(ll) There are no outstanding loans, advances (except normal advances for business expenses in the ordinary course of business) or guarantees of indebtedness by the Company to or for the benefit of any of the directors or officers of the Company or any of their respective family members. The Company has not, in violation of Xxxxxxxx-Xxxxx Act of 2002 (the “Xxxxxxxx-Xxxxx Act”), directly or indirectly, including through a subsidiary, extended or maintained credit, arranged for the extension of credit, or renewed an extension of credit, in the form of a personal loan to or for any director or officer of the Company and there is and has been no failure on the part of the Company or any of its directors or officers, in their capacities as such, to comply with any other provision of Xxxxxxxx-Xxxxx.

(mm) The Auditor has not been engaged by the Company to perform any “prohibited activities” (as defined in Section 10A of the Exchange Act).

(nn) Except as described in the Time of Sale Prospectus, there are no material off-balance sheet arrangements (as defined in Item 303 of Regulation S-K) that have or are reasonably likely to have a Material Adverse Effect.

(oo) The Company is actively taking steps to ensure that it will be in compliance with all other applicable provisions of the Xxxxxxxx-Xxxxx Act, any related rules and regulations promulgated by the Commission and corporate governance requirements under applicable NASDAQ regulations upon the effectiveness of such provisions and has no reason to believe that it will not be able to comply with such provisions at the time of effectiveness. There is and has been no failure on the part of the Company or any of its directors or officers, in their capacities as such, to comply with any provision of the Xxxxxxxx-Xxxxx Act, including, without limitation, Section 402 related to loans and Sections 302 and 906 related to certifications.

(pp) The Time of Sale Prospectus and the Prospectus fairly and accurately describe all material trends, demands, commitments and events known to the Company, and uncertainties, and the potential effects thereof, that the Company believes would be materially affect its liquidity and are reasonably likely to occur.

(qq) Each of the Company and its Subsidiaries maintains a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain asset accountability; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences. Except as described in the Time of Sale Prospectus, since the end of the Company’s most recent audited fiscal year, there has been (i) no material weakness in the Company’s internal control over financial reporting (whether or not remediated) and (ii) no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

(rr) There are no material relationships or transactions between the Company or any of the Subsidiaries on one hand and their respective 10% or greater shareholders, affiliates, directors or officers or any affiliates or members of the immediate families of such persons, on the other hand, that are not disclosed in the Time of Sale Prospectus.

(ss) The Company has not sold, issued or distributed any shares of Common Stock during the six-month period preceding the date hereof, including any sales pursuant to Rule 144A under, or Regulation D or S of, the Securities Act, other than shares issued pursuant to employee benefit plans, qualified stock option plans or other employee compensation plans or pursuant to outstanding options, rights or warrants.

(tt) Any third-party statistical and market-related data included the Registration Statement, the Time of Sale Prospectus and the Prospectus are based on or derived from sources that the Company believes to be reliable and accurate.

(uu) Each “forward-looking statement” (within the meaning of Section 27A of the Act or Section 21E of the Exchange Act) contained in the Registration Statement, Time of Sale Prospectus and the Prospectus and each free writing prospectus, if any, has been made or reaffirmed with a reasonable basis and in good faith.

(vv) The statements in the Time of Sale Prospectus and the Prospectus under the heading “Description of Securities” insofar as they purport to constitute a summary of the terms of the Common Stock, and under the headings “Risk Factors,” “Shares Eligible For Future Sale,” “Taxation” and “Underwriting” insofar as such statements summarize legal matters, agreements, documents or proceedings discussed therein, are accurate, complete and fair summaries of such matters described therein in all material respects.

(ww) The Shares have been duly authorized for listing on the NASDAQ Global Market.

(xx) The Company has taken no action designed to, or likely to have the effect of, terminating the registration of the Common Stock under the Exchange Act or the listing of the Common Stock on the NASDAQ Global Market, nor has the Company received any notification that the Commission or the NASDAQ Global Market is contemplating terminating such registration or listing.

(yy) There are no contracts, agreements or understandings between the Company and any person that would give rise to a valid claim against the Company or any Underwriter for a brokerage commission, finder’s fee or other like payment in connection with this offering.

(zz) Neither the Company nor any of the Subsidiaries nor any of their respective directors, officers, affiliates or controlling persons has taken, directly or indirectly, any action designed, or which has constituted or might reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Shares.

(aaa) The Registration Statement, any preliminary prospectus, the Prospectus and any free writing prospectus and the filing of the Registration Statement, any preliminary prospectus, the Prospectus and any free writing prospectus with the Commission have been duly authorized by and on behalf of the Company, and the Registration Statement has been duly executed pursuant to such authorization by and on behalf of the Company.

(bbb) No transaction, stamp, capital or other issuance, registration, transaction, transfer or withholding taxes or duties are payable in the PRC, the British Virgin Islands or the State of Nevada by or on behalf of the Underwriters to any PRC, British Virgin Islands or the State of Nevada taxing authority in connection with (i) the issuance, sale and delivery of the Shares by the Company, (ii) the purchase from the Company of the Shares by the Underwriters, (C) the execution and delivery of this Agreement.

(ccc) Each of the Company and its Subsidiaries has taken all necessary steps to comply with, and to ensure compliance by all of the Company’s direct or indirect shareholders and option holders who are PRC residents with any applicable rules and regulations of the State Administration of Foreign Exchange of the PRC (the “SAFE Rules and Regulations”), including, without limitation, requiring each shareholder and option holder that is, or is directly or indirectly owned or controlled by, a PRC resident to complete any registration and other procedures required under applicable SAFE Rules and Regulations.

(ddd) (i) The Company is aware of, and has been advised as to, the content of the Rules on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors jointly promulgated on August 8, 2006 by the Ministry of Commerce, the State Assets Supervision and Administration Commission, the State Administration of Taxation, the State Administration of Industry and Commerce, the China Securities Regulatory Commission (“CSRC”) and the State Administration of Foreign Exchange of the PRC (the “M&A Rules”), in particular the relevant provisions thereof that purport to require offshore special purpose vehicles controlled directly or indirectly by PRC-incorporated companies or PRC residents and established for the purpose of obtaining a stock exchange listing outside of the PRC to obtain the approval of the CSRC prior to the listing and trading of their securities on any stock exchange located outside of the PRC. The Company has received legal advice specifically with respect to the M&A Rules from its PRC counsel and the Company understands such legal advice. In addition, the Company has communicated such legal advice in full to each of its directors that signed the Registration Statement and each such director has confirmed that he or she understands such legal advice.

(eee) The issuance and sale of the Shares and the consummation of the transactions contemplated by this Agreement, the Registration Statement, the Time of Sale Prospectus and the Prospectus are not and will not be, as of the date hereof and on the Closing Date, affected by the M&A Rules or any official clarifications, guidance, interpretations or implementation rules in connection with or related to the M&A Rules, including the guidance and notices issued by the CSRC on September 8 and September 21, 2006 (together with the M&A Rules, the “M&A Rules and Related Clarifications”).

(fff) The M&A Rules and Related Clarifications do not require the Company to obtain the approval of the CSRC prior to the issuance and sale of the Shares, or the consummation of the transactions contemplated by this Agreement, the Registration Statement, the Time of Sale Prospectus and the Prospectus.

(ggg) The statements set forth in the Time of Sale Prospectus and the Prospectus under the heading “Risk Factors—Risks Related to This Offering—If the China Securities Regulatory Commission, or CSRC, or another PRC regulatory agency determines that its approval was required in connection with this offering, we may become subject to penalties.” are fair and accurate summaries of the matters described therein, and nothing has been omitted from such summaries that would make them misleading in any material respect.

(hhh) The Registration Statement, the Prospectus, the Time of Sale Prospectus and any preliminary prospectus comply, and any amendments or supplements thereto will comply, with any applicable laws or regulations of foreign jurisdictions in which the Prospectus, the Time of Sale Prospectus or any preliminary prospectus, as amended or supplemented, if applicable, are distributed.

(iii) The choice of the laws of the State of New York as the governing law of this Agreement is a valid choice of law under the laws of the State of Nevada, the British Virgin Islands and the PRC and will be honored by courts in the State of Nevada, the British Virgin Islands and the PRC. The Company has the power to submit, and pursuant to Section 14 of this Agreement, has legally, validly, effectively and irrevocably submitted, to the personal jurisdiction of each New York Court (as defined in Section 14), and the Company has the power to designate, appoint and authorize, and pursuant to Section 14 of this Agreement, has legally, validly, effectively and irrevocably designated, appointed and authorized, the Authorized Agent (as defined in Section 14 hereof) for service of process, in each case, in any action arising out of or relating to this Agreement or the transactions contemplated hereby, and service of process effected on such Authorized Agent will be effective to confer valid personal jurisdiction over the Company as provided in Section 14 hereof.

(jjj) None of the Company, any of the Subsidiaries or any of their respective properties, assets or revenues has any right of immunity, under the laws of the State of Nevada, the British Virgin Islands the PRC or the State of New York, from any legal action, suit or proceeding, the giving of any relief in any such legal action, suit or proceeding, set-off or counterclaim, the jurisdiction of any the State of Nevada, the British Virgin Islands, PRC, New York or United States federal court, service of process, attachment upon or prior to judgment, or attachment in aid of execution of judgment, or execution of a judgment, or other legal process or proceeding for the giving of any relief or for the enforcement of a judgment, in any such court, with respect to its obligations, liabilities or any other matter under or arising out of or in connection with this Agreement; and, to the extent that the Company, any of the Subsidiaries or any of their respective properties, assets or revenues may have or may hereafter become entitled to any such right of immunity in any such court in which proceedings may at any time be commenced, each of the Company and the Subsidiaries waives or will waive such right to the extent permitted by law and has consented to such relief and enforcement as provided in Section 14 of this Agreement.

(kkk) Except as described in the Time of Sale Prospectus, any final judgment for a fixed sum of money rendered by a New York Court having jurisdiction under its own domestic laws in respect of any suit, action or proceeding against the Company based upon this Agreement would be recognized and enforced by (A) the State of Nevada courts without re-examining the merits of the case under the common law doctrine of obligation; and (B) PRC courts, subject to compliance with relevant civil procedural requirements under the PRC Civil Procedures Law. It is not necessary that this Agreement, the Time of Sale Prospectus, the Prospectus or any other document be filed or recorded with any court or other authority in the State of Nevada, the British Virgin Islands or the PRC.

2. Agreements to Sell and Purchase. The Company hereby agrees to sell to the several Underwriters, and each Underwriter, upon the basis of the representations and warranties herein contained, but subject to the conditions hereinafter stated, agrees, severally and not jointly, to purchase from the Company the respective numbers of Firm Shares set forth in Schedule I hereto opposite its name at $[●] a share (the “Purchase Price”).

On the basis of the representations and warranties contained in this Agreement, and subject to its terms and conditions, the Company agrees to sell to the Underwriters the Additional Shares, and the Underwriters shall have the right to purchase, severally and not jointly, up to [●] Additional Shares at the Purchase Price, provided, however, that the amount paid by the Underwriters for any Additional Shares shall be reduced by an amount per share equal to any dividends declared by the Company and payable on the Firm Shares but not payable on such Additional Shares. The Representative may exercise this right on behalf of the Underwriters in whole or from time to time in part by giving written notice not later than 30 days after the date of this Agreement. Any exercise notice shall specify the number of Additional Shares to be purchased by the Underwriters and the date on which such shares are to be purchased. Each purchase date must be at least one business day after the written notice is given and may not be earlier than the closing date for the Firm Shares nor later than ten business days after the date of such notice. Additional Shares may be purchased as provided in Section 4 hereof solely for the purpose of covering over-allotments made in connection with the offering of the Firm Shares. On each day, if any, that Additional Shares are to be purchased (an “Option Closing Date”), each Underwriter agrees, severally and not jointly, to purchase the number of Additional Shares (subject to such adjustments to eliminate fractional shares as the Representative may determine) that bears the same proportion to the total number of Additional Shares to be purchased on such Option Closing Date as the number of Firm Shares set forth in Schedule I hereto opposite the name of such Underwriter bears to the total number of Firm Shares.

3. Terms of Public Offering. The Company is advised by the Representative that the Underwriters propose to make a public offering of their respective portions of the Shares as soon after the Registration Statement and this Agreement have become effective as in the judgment of the Representative is advisable. The Company is further advised by the Representative that the Shares are to be offered to the public initially at $[●] a share (the “Public Offering Price”) and to certain dealers selected by the Representative at a price that represents a concession not in excess of $[●] a share under the Public Offering Price, and that any Underwriter may allow, and such dealers may reallow, a concession, not in excess of $[●] a share, to any Underwriter or to certain other dealers.

4. Payment and Delivery. Payment for the Firm Shares shall be made to the Company in Federal or other funds immediately available in New York City against delivery of such Firm Shares for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on [●], 2010, or at such other time on the same or such other date, not later than [●], 2010, as shall be designated in writing by the Representative. The time and date of such payment are hereinafter referred to as the “Closing Date.”

Payment for any Additional Shares shall be made to the Company in Federal or other funds immediately available in New York City against delivery of such Additional Shares for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on the date specified in the corresponding notice described in Section 2 or at such other time on the same or on such other date, in any event not later than [●], 2010, as shall be designated in writing by the Representative.

The Firm Shares and Additional Shares shall be registered in such names and in such denominations as the Representative shall request in writing not later than one full business day prior to the Closing Date or the applicable Option Closing Date, as the case may be. The Firm Shares and Additional Shares shall be delivered to the Representative on the Closing Date or an Option Closing Date, as the case may be, for the respective accounts of the several Underwriters, with any transfer taxes payable in connection with the transfer of the Shares to the Underwriters duly paid, against payment of the Purchase Price therefor.

5. Conditions to the Underwriters’ Obligations. The obligations of the Company to sell the Shares to the Underwriters and the several obligations of the Underwriters to purchase and pay for the Shares on the Closing Date are subject to the condition that the Registration Statement shall have become effective not later than [●] (New York City time) on the date hereof.

The several obligations of the Underwriters are subject to the following further conditions:

(a) Subsequent to the execution and delivery of this Agreement and prior to the Closing Date:

(i) there shall not have occurred any downgrading, nor shall any notice have been given of any intended or potential downgrading or of any review for a possible change that does not indicate the direction of the possible change, in the rating accorded any of the securities of the Company or any of its subsidiaries by any “nationally recognized statistical rating organization,” as such term is defined for purposes of Rule 436(g)(2) under the Securities Act; and

(ii) there shall not have occurred any change, or any development involving a prospective change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and its Subsidiaries, taken as a whole, from that set forth in the Time of Sale Prospectus as of the date of this Agreement that, in the judgment of the Representative, is material and adverse and that makes it, in the judgment of the Representative, impracticable to market the Shares on the terms and in the manner contemplated in the Time of Sale Prospectus.

(b) Prior to and on the Closing Date, no stop order suspending the effectiveness of the Registration Statement shall have been issued under the Securities Act and no proceedings for that purpose shall have been instituted or shall be contemplated by the Commission.

(c) The representations and warranties of the Company and the Controlling Shareholder contained in this Agreement and any certificates delivered pursuant to this Agreement shall be true and correct as of the Closing Date, and each of the Company and the Controlling Shareholder shall have complied with all of the agreements, performed all of its obligations and satisfied all of the conditions hereunder on its part that are required to be complied with, performed or satisfied on or before the Closing Date.

(d) The Underwriters shall have received on the Closing Date a certificate, dated the Closing Date and signed by the Chief Executive Officer and the Chief Financial Officer of the Company, to the effect set forth in Section 5(a)(i) above and to the effect that the representations and warranties of the Company and the Controlling Shareholder contained in this Agreement are true and correct as of the Closing Date and that the Company has complied with all of the agreements and satisfied all of the conditions on its part to be performed or satisfied hereunder on or before the Closing Date.

The officer signing and delivering such certificate may rely upon the best of his or her knowledge as to proceedings threatened.

(e) The Underwriters shall have received on the Closing Date a certificate, dated the Closing Date and signed by the Chief Financial Officer of the Company with respect to certain operating data contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus in form and substance satisfactory to the Underwriters.

(f) The Underwriters shall have received on the Closing Date an opinion of Cadwalader, Xxxxxxxxxx & Xxxx LLP, United States counsel for the Company, dated the Closing Date, substantially in the form of Exhibit A hereto.

(g) The Underwriters shall have received on the Closing Date an opinion of Xxxxxx Xxxxxx & Xxxxxxx, the State of Nevada counsel for the Company, dated the Closing Date, substantially in the form of Exhibit B hereto.

(h) The Underwriters shall have received on the Closing Date an opinion of Xxxxxx & Calder, the British Virgin Islands counsel for the Company, dated the Closing Date, substantially in the form of Exhibit C hereto.

(i) The Underwriters shall have received on the Closing Date an opinion of C&I Partners, PRC counsel for the Company, dated the Closing Date, substantially in the form of Exhibit D hereto.

The opinions described in Sections 5(f) through 5(i) above shall be rendered to the Underwriters at the request of the Company and shall so state therein.

(j) The Underwriters shall have received on the Closing Date an opinion of Shearman & Sterling LLP, United States counsel for the Underwriters, dated the Closing Date, in the form and substance satisfactory to the Representative.

(k) The Underwriters shall have received on the Closing Date an opinion of King & Wood, PRC counsel for the Underwriters, dated the Closing Date, in the form and substance satisfactory to the Representative

(l) The Underwriters shall have received, on each of the date hereof and the Closing Date, a letter dated the date hereof or the Closing Date, as the case may be, in form and substance satisfactory to the Underwriters, from KPMG and Xxxxxx, Xxxxxxx & Xxxxxxx, P.C., independent public accountants, containing statements and information of the type ordinarily included in accountants’ “comfort letters” to underwriters with respect to the financial statements and certain financial information contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus; provided that the letter delivered by KPMG on the Closing Date shall use a “cut-off date” not earlier than the date hereof.

(m) The “lock-up” agreements, each substantially in the form of Exhibit E hereto, between the Representative and certain shareholders, and officers and directors of the Company relating to sales and certain other dispositions of shares of Common Stock or certain other securities, delivered to the Representative on or before the date hereof, shall be in full force and effect on the Closing Date.

(n) The FINRA shall not have raised any objection with respect to the fairness or reasonableness of the underwriting, or other arrangements of the transactions, contemplated hereby.

(o) The Company shall have furnished to the Representative such other documents and certificates as to the accuracy and completeness of any statement in the Registration Statement, the Time of Sale Prospectus and the Prospectus as of the Closing Date, as the Representative may reasonably request.

The several obligations of the Underwriters to purchase Additional Shares hereunder are subject to the delivery to the Representative on the applicable Option Closing Date of such documents as the Representative may reasonably request with respect to the good standing of the Company, the due authorization and issuance of the Additional Shares to be sold on such Option Closing Date and other matters related to the issuance of such Additional Shares.

6. Covenants of the Company. The Company covenants with each Underwriter as follows:

(a) To file the Prospectus with the Commission within the time periods specified by Rule 424(b) and Rule 430A under the Securities Act.

(b) To furnish to the Representative, without charge, [four] signed copies of the Registration Statement (including exhibits thereto) and for delivery to each other Underwriter a conformed copy of the Registration Statement (without exhibits thereto) and to furnish to the Representative in New York City, without charge, prior to [10:00 a.m.] New York City time on the business day next succeeding the date of this Agreement and during the period mentioned in Section 6(f) or 6(g) below, as many copies of the Time of Sale Prospectus, the Prospectus and any supplements and amendments thereto or to the Registration Statement as the Representative may reasonably request.

(c) Before amending or supplementing the Registration Statement, the Time of Sale Prospectus or the Prospectus, to furnish to the Representative a copy of each such proposed amendment or supplement and not to file any such proposed amendment or supplement to which the Representative reasonably objects, and to file with the Commission within the applicable period specified in Rule 424(b) under the Securities Act any prospectus required to be filed pursuant to such Rule.

(d) To furnish to the Representative a copy of each proposed free writing prospectus to be prepared by or on behalf of, used by, or referred to by the Company and not to use or refer to any proposed free writing prospectus to which the Representative reasonably objects.

(e) Not to take any action that would result in an Underwriter or the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of the Underwriter that the Underwriter otherwise would not have been required to file thereunder.

(f) If the Time of Sale Prospectus is being used to solicit offers to buy the Shares at a time when the Prospectus is not yet available to prospective purchasers and any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Time of Sale Prospectus in order to make the statements therein, in the light of the circumstances, not misleading, or if any event shall occur or condition exist as a result of which the Time of Sale Prospectus conflicts with the information contained in the Registration Statement then on file, or if, in the opinion of counsel for the Underwriters, it is necessary to amend or supplement the Time of Sale Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to any dealer upon request, either amendments or supplements to the Time of Sale Prospectus so that the statements in the Time of Sale Prospectus as so amended or supplemented will not, in the light of the circumstances when the Time of Sale Prospectus is delivered to a prospective purchaser, be misleading or so that the Time of Sale Prospectus, as amended or supplemented, will no longer conflict with the Registration Statement, or so that the Time of Sale Prospectus, as amended or supplemented, will comply with applicable law.

(g) If, during such period after the first date of the public offering of the Shares as in the opinion of counsel for the Underwriters the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is required by law to be delivered in connection with sales by an Underwriter or dealer, any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Prospectus in order to make the statements therein, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is delivered to a purchaser, not misleading, or if, in the opinion of counsel for the Underwriters, it is necessary to amend or supplement the Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to the dealers (whose names and addresses the Representative will furnish to the Company) to which Shares may have been sold by the Representative on behalf of the Underwriters and to any other dealers upon request, either amendments or supplements to the Prospectus so that the statements in the Prospectus as so amended or supplemented will not, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is delivered to a purchaser, be misleading or so that the Prospectus, as amended or supplemented, will comply with applicable law.

(h) To endeavor to qualify the Shares for offer and sale under the securities or Blue Sky laws of such jurisdictions as the Representative shall reasonably request.

(i) To advise the Representative promptly and confirming such advice in writing, of any request by the Commission for amendments or supplements to the Registration Statement, the Time of Sale Prospectus, Prospectus or free writing prospectus or for additional information with respect thereto, or of notice of institution of proceedings for, or the entry of a stop order, suspending the effectiveness of the Registration Statement and, if the Commission should enter a stop order suspending the effectiveness of the Registration Statement, to use its best efforts to obtain the lifting or removal of such order as soon as possible.

(j) (i) To make generally available to the Company’s security holders and to the Representative as soon as practicable an earning statement covering a period of at least twelve months beginning with the first fiscal quarter of the Company occurring after the date of this Agreement which shall satisfy the provisions of Section 11(a) of the Securities Act and the rules and regulations of the Commission thereunder.

(ii) During the period when the Prospectus is required to be delivered under the Securities Act, to file all documents required to be filed with the Commission pursuant to the Exchange Act within the time periods required by the Exchange Act and the rules and regulations of the Commission thereunder; during the five-year period after the date of this Agreement, to furnish to the Representative and, upon request, to each of the other Underwriters, as soon as practicable after the end of each fiscal year, a copy of its annual report to shareholders for such year; and to furnish to the Representative (i) as soon as available, a copy of each report of the Company filed with or furnished to the Commission under the Exchange Act or mailed to shareholders, and (ii) from time to time, such other information concerning the Company as the Representative may reasonably request. However, so long as the Company is subject to the reporting requirements of either Section 13 or Section 15(d) of the Exchange Act and is timely filing reports with the Commission on its XXXXX reporting system, it is not required to furnish such reports or statements filed through XXXXX to the Underwriters.

(iii) To apply the net proceeds to the Company from the sale of the Shares in the manner set forth under the heading “Use of Proceeds” in the Time of Sale Prospectus and the Prospectus and to file such reports with the Commission with respect to the sale of the Shares and the application of the proceeds therefrom as may be required by Rule 463 under the Securities Act; not to invest, or otherwise use the proceeds received by the Company from its sale of the Shares in such a manner (i) as would require any of the Company and its Subsidiaries to register as an investment company under the 1940 Act, and (ii) that would result in the Company being not in compliance with any applicable laws, rules and regulations of the State Administration of Foreign Exchange of the PRC.

(iv) Not to, and to cause the Subsidiaries not to, take, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Shares.

(v) The Company will indemnify and hold harmless the Underwriters against any documentary, stamp or similar issue tax, including any interest and penalties, on the creation, issue and sale of the Shares to the Underwriters and on the execution and delivery of this Agreement. All payments to be made by the Company hereunder shall be made without withholding or deduction for or on account of any present or future taxes, duties or governmental charges whatsoever unless the Company is compelled by law to deduct or withhold such taxes, duties or charges. In that event, the Company shall pay such additional amounts as may be necessary in order that the net amounts received after such withholding or deduction shall equal the amounts that would have been received if no withholding or deduction had been made.

(vi) To comply with the SAFE Rules and Regulations, and to use its best efforts to cause its shareholders that are, or that are directly or indirectly owned or controlled by, Chinese residents or Chinese citizens, to comply with the SAFE Rules and Regulations applicable to them, including, without limitation, requesting each such shareholder to complete any registration and other procedures required under applicable SAFE Rules and Regulations.

(k) Whether or not the transactions contemplated in this Agreement are consummated or this Agreement is terminated, the Company agrees to pay or cause to be paid all expenses incident to the performance of its obligations under this Agreement, including: (i) the fees, disbursements and expenses of the Company’s counsel and the Company’s accountants in connection with the registration and delivery of the Shares under the Securities Act and all other fees or expenses in connection with the preparation and filing of the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, any free writing prospectus prepared by or on behalf of, used by, or referred to by the Company and amendments and supplements to any of the foregoing, including all printing costs associated therewith, and the mailing and delivering of copies thereof to the Underwriters and dealers, in the quantities hereinabove specified, (ii) all costs and expenses related to the transfer and delivery of the Shares to the Underwriters, including any transfer or other taxes payable thereon, (iii) the cost of printing or producing any Blue Sky or Legal Investment memorandum in connection with the offer and sale of the Shares under state securities laws and all expenses in connection with the qualification of the Shares for offer and sale under state securities laws as provided in Section 6(h) hereof, including filing fees and the reasonable fees and disbursements of counsel for the Underwriters in connection with such qualification and in connection with the Blue Sky or Legal Investment memorandum, (iv) all filing fees and the reasonable fees and disbursements of counsel to the Underwriters incurred in connection with the review and qualification of the offering of the Shares by the FINRA, (v) the cost of printing certificates representing the Shares, (vi) the costs and charges of any transfer agent or registrar, (vii) the costs and expenses of the Company relating to investor presentations on any “road show” undertaken in connection with the marketing of the offering of the Shares, including, without limitation, expenses associated with the preparation or dissemination of any electronic road show, expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations with the prior approval of the Company, travel and lodging expenses of the representatives and officers of the Company and any such consultants, and the cost of any aircraft chartered in connection with the road show, (viii) the document production charges and expenses associated with printing this Agreement and such other documents as may be required in connection with the offering, issuance, sale, purchase and delivery of the Shares and (ix) all other costs and expenses incident to the performance of the obligations of the Company hereunder for which provision is not otherwise made in this Section. It is understood, however, that except as provided in this Section, Section 8 entitled “Indemnity and Contribution” and the last paragraph of Section 10 below, the Underwriters will pay all of their costs and expenses, including fees and disbursements of their counsel, stock transfer taxes payable on resale of any of the Shares by them and any advertising expenses connected with any offers they may make. [To be discussed]

(l) The Company also covenants with each Underwriter that, without the prior written consent of the Representative on behalf of the Underwriters, it will not, during the period ending 90 days after the date of the Prospectus, (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Common Stock, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Common Stock or such other securities, in cash or otherwise or (3) file any registration statement with the Commission relating to the offering of any shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock.

The restrictions contained in the preceding paragraph shall not apply to (a) the Shares to be sold hereunder, or (b) the issuance by the Company of shares of Common Stock upon the exercise of an option or warrant or the conversion of a security outstanding on the date hereof of which the Underwriters have been advised in writing. Notwithstanding the foregoing, if (1) during the last 17 days of the 90-day restricted period the Company issues an earnings release or material news or a material event relating to the Company occurs; or (2) prior to the expiration of the 90-day restricted period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the 90-day period, the restrictions imposed by this agreement shall continue to apply until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event. The Company shall promptly notify the Representative of any earnings release, news or event that may give rise to an extension of the initial 90-day restricted period.

7. Covenants of the Underwriters. Each Underwriter severally covenants with the Company not to take any action that would result in the Company being required to file with the Commission under Rule 433(d) a free writing prospectus prepared by or on behalf of such Underwriter that otherwise would not be required to be filed by the Company thereunder, but for the action of the Underwriter.

8. Indemnity and Contribution. 7. Each of the Company and the Controlling Shareholder, jointly and severally, agrees to indemnify and hold harmless each Underwriter, each person, if any, who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each affiliate of any Underwriter within the meaning of Rule 405 under the Securities Act from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) caused by any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any amendment thereof, any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus as defined in Rule 433(h) under the Securities Act, any Company information that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act, or the Prospectus or any amendment or supplement thereto, or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages or liabilities are caused by any such untrue statement or omission or alleged untrue statement or omission based upon information relating to any Underwriter furnished to the Company in writing by such Underwriter through the Representative expressly for use therein.

(b) Each Underwriter agrees, severally and not jointly, to indemnify and hold harmless the Company, the Controlling Shareholder, the Company’s directors, officers who sign the Registration Statement and each person, if any, who controls the Company within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) caused by any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any amendment thereof, any preliminary prospectus, the Time of Sale Prospectus, any issuer free writing prospectus as defined in Rule 433(h) under the Securities Act, any Company information that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act, or the Prospectus (as amended or supplemented if the Company shall have furnished any amendments or supplements thereto), or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, but only with reference to information relating to such Underwriter furnished to the Company in writing by such Underwriter through the Representative expressly for use in the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus or the Prospectus or any amendment or supplement thereto.

(c) In case any proceeding (including any governmental investigation) shall be instituted involving any person in respect of which indemnity may be sought pursuant to Section 8(a) or 8(b), such person (the “indemnified party”) shall promptly notify the person against whom such indemnity may be sought (the “indemnifying party”) in writing and the indemnifying party, upon request of the indemnified party, shall retain counsel reasonably satisfactory to the indemnified party to represent the indemnified party and any others the indemnifying party may designate in such proceeding and shall pay the fees and disbursements of such counsel related to such proceeding. In any such proceeding, any indemnified party shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such indemnified party unless 8. the indemnifying party and the indemnified party shall have mutually agreed to the retention of such counsel or 9. the named parties to any such proceeding (including any impleaded parties) include both the indemnifying party and the indemnified party and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. It is understood that the indemnifying party shall not, in respect of the legal expenses of any indemnified party in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all such indemnified parties and that all such fees and expenses shall be reimbursed as they are incurred. Such firm shall be designated in writing by the Representative, in the case of parties indemnified pursuant to Section 8(a), and by the Company, in the case of parties indemnified pursuant to Section 8(b). The indemnifying party shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party from and against any loss or liability by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees and expenses of counsel as contemplated by the second and third sentences of this paragraph, the indemnifying party agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement of any pending or threatened proceeding in respect of which any indemnified party is or could have been a party and indemnity could have been sought hereunder by such indemnified party, unless such settlement includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such proceeding.

(d) To the extent the indemnification provided for in Section 8(a) or 8(b) is unavailable to an indemnified party or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then each indemnifying party under such paragraph, in lieu of indemnifying such indemnified party thereunder, shall contribute to the amount paid or payable by such indemnified party as a result of such losses, claims, damages or liabilities 10. in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Underwriters on the other hand from the offering of the Shares or 11. if the allocation provided by clause 8(d)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause 8(d)(i) above but also the relative fault of the Company on the one hand and of the Underwriters on the other hand in connection with the statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand and the Underwriters on the other hand in connection with the offering of the Shares shall be deemed to be in the same respective proportions as the net proceeds from the offering of the Shares (before deducting expenses) received by the Company and the total underwriting discounts and commissions received by the Underwriters, in each case as set forth in the table on the cover of the Prospectus, bear to the aggregate Public Offering Price of the Shares. The relative fault of the Company on the one hand and the Underwriters on the other hand shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Company or by the Underwriters and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The Underwriters’ respective obligations to contribute pursuant to this Section 8 are several in proportion to the respective number of Shares they have purchased hereunder, and not joint.

(e) The Company and the Underwriters agree that it would not be just or equitable if contribution pursuant to this Section 8 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in Section 8(d). The amount paid or payable by an indemnified party as a result of the losses, claims, damages and liabilities referred to in Section 8(d) shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 8, no Underwriter shall be required to contribute any amount in excess of the amount by which the total price at which the Shares underwritten by it and distributed to the public were offered to the public exceeds the amount of any damages that such Underwriter has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The remedies provided for in this Section 8 are not exclusive and shall not limit any rights or remedies which may otherwise be available to any indemnified party at law or in equity.

(f) The indemnity and contribution provisions contained in this Section 8 and the representations, warranties and other statements of the Company and the Controlling Shareholder contained in this Agreement shall remain operative and in full force and effect regardless of 12. any termination of this Agreement, 13. any investigation made by or on behalf of any Underwriter, any person controlling any Underwriter or any affiliate of any Underwriter or by or on behalf of the Company, its officers or directors or any person controlling the Company and 14. acceptance of and payment for any of the Shares.

9. Termination. The Underwriters may terminate this Agreement by notice given by the Representative to the Company, if after the execution and delivery of this Agreement and prior to the Closing Date (i) trading generally shall have been suspended or materially limited on, or by, as the case may be, any of the New York Stock Exchange, the American Stock Exchange, the NASDAQ Global Market, the Chicago Board of Options Exchange, the Chicago Mercantile Exchange or the Chicago Board of Trade, the Hong Kong Stock Exchange or other relevant exchanges, (ii) trading of any securities of the Company shall have been suspended on any exchange or in any over-the-counter market, (iii) a material disruption in securities settlement, payment or clearance services in the United States, the British Virgin Islands, Hong Kong, the PRC or other relevant jurisdiction shall have occurred, (iv) any moratorium on commercial banking activities shall have been declared by United States federal, New York State, Hong Kong or the PRC authorities or (v) there shall have occurred any outbreak or escalation of hostilities, or any change in financial markets, currency exchange rates or controls or any calamity or crisis that, in the judgment of the Representative, is material and adverse and which, singly or together with any other event specified in this clause (v), makes it, in the judgment of the Representative, impracticable or inadvisable to proceed with the offer, sale or delivery of the Shares on the terms and in the manner contemplated in the Time of Sale Prospectus or the Prospectus.

10. Effectiveness; Defaulting Underwriters. This Agreement shall become effective upon the execution and delivery hereof by the parties hereto.

If, on the Closing Date or an Option Closing Date, as the case may be, any one or more of the Underwriters shall fail or refuse to purchase Shares that it has or they have agreed to purchase hereunder on such date, and the aggregate number of Shares which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase is not more than one-tenth of the aggregate number of the Shares to be purchased on such date, the other Underwriters shall be obligated severally in the proportions that the number of Firm Shares set forth opposite their respective names in Schedule I bears to the aggregate number of Firm Shares set forth opposite the names of all such non-defaulting Underwriters, or in such other proportions as the Representative may specify, to purchase the Shares which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase on such date; provided that in no event shall the number of Shares that any Underwriter has agreed to purchase pursuant to this Agreement be increased pursuant to this Section 10 by an amount in excess of one-ninth of such number of Shares without the written consent of such Underwriter. If, on the Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Firm Shares and the aggregate number of Firm Shares with respect to which such default occurs is more than one-tenth of the aggregate number of Firm Shares to be purchased on such date, and arrangements satisfactory to the Representative and the Company for the purchase of such Firm Shares are not made within 36 hours after such default, this Agreement shall terminate without liability on the part of any non-defaulting Underwriter or the Company. In any such case either the Representative or the Company shall have the right to postpone the Closing Date, but in no event for longer than seven days, in order that the required changes, if any, in the Registration Statement, in the Time of Sale Prospectus, in the Prospectus or in any other documents or arrangements may be effected. If, on an Option Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Additional Shares and the aggregate number of Additional Shares with respect to which such default occurs is more than one-tenth of the aggregate number of Additional Shares to be purchased on such Option Closing Date, the non-defaulting Underwriters shall have the option to (vi) terminate their obligation hereunder to purchase the Additional Shares to be sold on such Option Closing Date or (vii) purchase not less than the number of Additional Shares that such non-defaulting Underwriters would have been obligated to purchase in the absence of such default. Any action taken under this paragraph shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

If this Agreement shall be terminated by the Underwriters, or any of them, because of any failure or refusal on the part of the Company to comply with the terms or to fulfill any of the conditions of this Agreement, or if for any reason the Company shall be unable to perform its obligations under this Agreement, the Company will reimburse the Underwriters or such Underwriters as have so terminated this Agreement with respect to themselves, severally, for all out-of-pocket expenses (including the fees and disbursements of their counsel) reasonably incurred by such Underwriters in connection with this Agreement or the offering contemplated hereunder.

11. Entire Agreement. 15. This Agreement, together with any contemporaneous written agreements and any prior written agreements (to the extent not superseded by this Agreement) that relate to the offering of the Shares, represents the entire agreement between the Company and the Underwriters with respect to the preparation of any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, the conduct of the offering, and the purchase and sale of the Shares.

(b) The Company acknowledges that in connection with the offering of the Shares: 16. the Underwriters have acted at arms length, are not agents of, and owe no fiduciary duties to, the Company or any other person, 17. the Underwriters owe the Company only those duties and obligations set forth in this Agreement and prior written agreements (to the extent not superseded by this Agreement), if any, and 18. the Underwriters may have interests that differ from those of the Company. The Company waives to the full extent permitted by applicable law any claims it may have against the Underwriters arising from an alleged breach of fiduciary duty in connection with the offering of the Shares.

12. Counterparts. This Agreement may be signed in two or more counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument.

13. Applicable Law. This Agreement shall be governed by and construed in accordance with the internal laws of the State of New York.

14. Submission to Jurisdiction; Appointment of Agent for Service. The Company hereby irrevocably submits to the non-exclusive jurisdiction of the U.S. federal and state courts in the Borough of Manhattan in The City of New York (each, a “New York Court”) in any suit or proceeding arising out of or relating to this Agreement, the Time of Sale Prospectus, the Prospectus, the Registration Statement or any transactions contemplated hereby. The Company irrevocably and unconditionally waives any objection to the laying of venue of any suit or proceeding arising out of or relating to this Agreement, the Time of Sale Prospectus, the Prospectus, the Registration Statement or any transactions contemplated hereby in the New York Courts, and irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such suit or proceeding in any such court has been brought in an inconvenient forum. The Company irrevocably appoints CT Corporation System, as its authorized agent (the “Authorized Agent”) in the Borough of Manhattan in The City of New York upon which process may be served in any such suit or proceeding, and agrees that service of process in any manner permitted by applicable law upon such agent shall be deemed in every respect effective service of process in any manner permitted by applicable law upon the Company, in any such suit or proceeding. The Company further agrees to take any and all action as may be necessary to maintain such designation and appointment of such agent in full force and effect for a period of seven years from the date of this Agreement.

15. Judgment Currency. The obligation of the Company pursuant to this Agreement in respect of any sum due to any Underwriter shall, notwithstanding any judgment in a currency other than United States dollars, not be discharged until the first business day, following receipt by such Underwriter of any sum adjudged to be so due in such other currency, on which (and only to the extent that) such Underwriter may in accordance with normal banking procedures purchase United States dollars with such other currency; if the United States dollars so purchased are less than the sum originally due to such Underwriter hereunder, the Company agrees, as a separate obligation and notwithstanding any such judgment, to indemnify such Underwriter against such loss. If the United States dollars so purchased are greater than the sum originally due to such Underwriter hereunder, such Underwriter agrees to pay to the Company an amount equal to the excess of the dollars so purchased over the sum originally due to such Underwriter hereunder.

16. Headings. The headings of the sections of this Agreement have been inserted for convenience of reference only and shall not be deemed a part of this Agreement.

17. Notices. All communications hereunder shall be in writing and effective only upon receipt and if to the Underwriters shall be delivered, mailed or sent to Xxxxxx Xxxxxxx & Co. International plc at 00 Xxxxx Xxxxxx, Xxxxxx Xxxxx, Xxxxxx X00 0XX, Xxxxxx Xxxxxxx to the attention of Head of Capital Markets, with a copy to the Legal Department; and if to the Company shall be delivered, mailed or sent to Xxxx 0000, Xxxx Xxxxx, Xxxxx Xxxx Xxxx Xxx International Plaza, 620 Zhangyang Road, Pudong District, Shanghai, PRC, to the attention of [●].

Very truly yours, ShengdaTech, Inc.


By:
	Name:
	Title:



By:
	Name:
	Title:	The Controlling Shareholder

Accepted as of the date hereof Xxxxxx Xxxxxxx & Co. International plc
Acting on behalf of itself and as the Representative of the several Underwriters named in Schedule I hereto.


By:	Xxxxxx Xxxxxxx & Co. International plc


By:
	Name:
	Title:

SCHEDULE I

Underwriter	Number of Firm Shares To Be Purchased	Number of Additional Shares To Be Purchased
Xxxxxx Xxxxxxx & Co. International plc
Xxxxxxxxxxx & Co. Inc.
Xxxxxxx Xxxxx & Company, L.L.C.




Total:

I-1

SCHEDULE II

Time of Sale Prospectus

1.	Preliminary Prospectus issued [date]

2.	[identify all free writing prospectuses filed by the Company under Rule 433(d) of the Securities Act]

3.	[orally communicated pricing information to be included on Schedule II if a final term sheet is not used]

II-1

EXHIBIT A

[FORM OF OPINION OF COMPANY’S UNITED STATES COUNSEL]

A-1

EXHIBIT B

[FORM OF OPINION OF COMPANY’S STATE OF NEVADA COUNSEL]

B-1

EXHIBIT C

[FORM OF OPINION OF COMPANY’S BRITISH VIRGIN ISLANDS COUNSEL]

C-1

EXHIBIT D

[FORM OF OPINION OF COMPANY’S PRC COUNSEL]

D-1

EXHIBIT E

FORM OF LOCK-UP LETTER

[●], 2010

Xxxxxx Xxxxxxx & Co. International plc

00 Xxxxx Xxxxxx, Xxxxxx Xxxxx

Xxxxxx, X00 0XX

Xxxxxx Xxxxxxx

As representative of the several Underwriters

named in the Underwriting Agreement

Ladies and Gentlemen:

The undersigned understands that you propose to enter into an Underwriting Agreement (the “Underwriting Agreement”) with ShengdaTech, Inc., a Nevada corporation (the “Company”), providing for the public offering (the “Public Offering”) by the several Underwriters, including you (the “Underwriters”), of [●] shares (the “Shares”) of the common stock, $0.00001 par value per share of the Company (the “Common Stock”).

To induce the Underwriters that may participate in the Public Offering to continue their efforts in connection with the Public Offering, the undersigned hereby agrees that, without your prior written consent on behalf of the Underwriters, it will not, during the period commencing on the date hereof and ending 90 days after the date of the final prospectus relating to the Public Offering (the “Prospectus”), (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any shares of Common Stock or any other securities convertible into or exercisable or exchangeable for Common Stock or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Common Stock, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Common Stock or such other securities, in cash or otherwise or (3) publicly disclose the intention to make any such offer, pledge, sale or disposition, or enter into any such transaction, swap, hedge or other arrangement. The foregoing sentence shall not apply to (a) transactions relating to shares of Common Stock or other securities acquired in open market transactions after the completion of the Public Offering, provided that no filing under Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), shall be required or shall be voluntarily made in connection with subsequent sales of Common Stock or other securities acquired in such open market transactions, (b) transfers of shares of Common Stock as a bona fide gift, or (c) distribution of shares of Common Stock to limited partners or shareholders of the undersigned; provided that in the case of any transfer or distribution pursuant to clause (b) or (c), (i) each donee or distributee shall sign and deliver a lock-up letter substantially in the form of this letter and (ii) no filing under Section 16(a) of the Exchange Act, reporting a reduction in beneficial ownership of the shares of Common Stock, shall be required or shall be voluntarily made in respect of the transfer or distribution during the restricted period referred to in the foregoing sentence. In addition, the undersigned agrees that, without your prior written consent on behalf of the Underwriters, it will not, during the period commencing on the date hereof and ending 90 days after the date of the Prospectus, make any demand for or exercise any right with respect to, the registration of any shares of Common Stock or any security convertible into or exercisable or exchangeable for Common Stock. The undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent and registrar against the transfer of the undersigned’s shares of Common Stock except in compliance with the foregoing restrictions.

E-1

If:

(1) during the last 17 days of the restricted period the Company issues an earnings release or material news or a material event relating to the Company occurs; or

(2) prior to the expiration of the restricted period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the restricted period;

the restrictions imposed by this agreement shall continue to apply until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event.

The undersigned shall not engage in any transaction that may be restricted by this agreement during the 34-day period beginning on the last day of the initial restricted period unless the undersigned requests and receives prior written confirmation from the Company or you that the restrictions imposed by this agreement have expired.

The undersigned understands that the Company and the Underwriters are relying upon this agreement in proceeding toward consummation of the Public Offering. The undersigned further understands that this agreement is irrevocable and shall be binding upon the undersigned’s heirs, legal representatives, successors and assigns.

E-2

Whether or not the Public Offering actually occurs depends on a number of factors, including market conditions. Any Public Offering will only be made pursuant to an Underwriting Agreement, the terms of which are subject to negotiation between the Company and the Underwriters.

Very truly yours,

(Name)

(Address)

E-3

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Table of Contents

●] Shares ShengdaTech, Inc. Common Stock, $0.00001 Par Value Per Share UNDERWRITING AGREEMENT

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