Common use of Material Relationship Clause in Contracts

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 20, INC. IMMENSE FORTUNE HOLDINGS LIMITED SRKP 20, Inc. c/o WestPark Capital, Inc. 0000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi The information contained in this Trust Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned Trust’s subscription to purchase Shares (the “Shares”) of Immense Fortune Holdings Limited and SRKP 20, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulators.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust A-3 Limited Partnership Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST LIMITED PARTNERSHIP INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 2023, INC. IMMENSE FORTUNE HOLDINGS WESEN ENVIRONMENTAL TECHNOLOGY LIMITED SRKP 2023, Inc. c/o WestPark Capital, Inc. 0000 1000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Pxxx Xxxxxxxx Wxxxx Environmental Technology Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands 3/F., Jxx Xxxx Building, 9 Sxxx Xxxx Road, Guangzhou Science City, Guangzhou People’s Republic of China Attention: Wu Zuxi Xxxx Xxx The information contained in this Trust Limited Partnership Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned TrustLimited Partnership’s subscription to purchase Shares shares of Common Stock (the “Shares”) of Immense Fortune Holdings Wesen Environmental Technology Limited and SRKP 2023, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares shares of common stock in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxxpxxxxxxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust Limited Partnership understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust Limited Partnership understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulators.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust Investor and Selling Stockholder Questionnaire NameB LOCK-UP AGREEMENT Wesen Environmental Technology Limited 3/F., Jxx Xxxx Building, 9 Sxxx Xxxx Road, Guangzhou Science City, Guangzhou People’s Republic of China Attn: IMPORTANT: Please Complete. TRUST INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 20, INC. IMMENSE FORTUNE HOLDINGS LIMITED SRKP 20, Inc. c/o Xxxx Xxx WestPark Capital, Inc. 0000 1000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi The information contained in this Trust Investor undersigned, being a security holder of Wesen Environmental Technology Inc. (formerly known as SRKP 23, Inc. and Selling Stockholder Questionnaire is being furnished in order referred to determine whether herein as the undersigned Trust’s subscription to purchase Shares “Company”) and receiving his/her/its shares of Common Stock of the Company, par value $0.0001 per share (the “Shares”) of Immense Fortune Holdings Limited and SRKP 20), Inc. as an investor in the Company’s private offering that closed on _______________, 2010 (collectively referred to as the “CompanyPrivate Offering”), may proceedhereby delivers this Lock-Up Agreement to the Company. In additionThe undersigned recognizes that it is in the best financial interests of the Company and of the undersigned, as a shareholder of the Company, that the Shares received by the undersigned pursuant to the Private Offering be subject to certain restrictions and hereby agrees as follows: Other than as set forth below, the Company will prepare undersigned shall not: (a) sell, assign, exchange, transfer, pledge, distribute or otherwise dispose of (i) any Shares received by the undersigned in the Private Offering, or (ii) any interest (including, without limitation, an option to buy or sell) in any such Shares, in whole or in part, and file a registration statement no such attempted transfer shall be treated as effective for any purpose; or (b) engage in any transaction in respect to any Shares received by the undersigned in the Private Offering or any interest therein, the intent or effect of which is the effective economic disposition of such Shares (including, but not limited to, engaging in put, call, short-sale, straddle or similar market transactions) (the foregoing restrictions are referred to herein as “Lock-Up Restrictions”). If the aggregate dollar amount of shares sold in the underwritten public offering, including the dollar amount of shares sold in any over-allotment options exercised in connection therewith (the “Registration StatementPublic Offering”) ), that the Company intends to conduct in connection with its application for listing or quotation of the United States Securities and Exchange Commission Company's Common Stock on either the New York Stock Exchange, NYSE Amex, NASDAQ Global Market, NASDAQ Capital Market or the OTC Bulletin Board (the “SECListing”) is in an amount that is equal to register or greater than $5,000,000, the Shares Lock-Up Restrictions shall be released in full on the date that is six (6) months from the date of such Listing (the “Listing Date”). If the aggregate dollar amount of shares sold by the Company in the Company held by certain stockholders as to be indicated Public Offering is less than $5,000,000, one-tenth (1/10) of the undersigned’s Shares acquired in the Registration Statement pursuant to which such stockholdersPrivate Offering shall be released from the Lock-Up Restrictions on the date that is ninety (90) days after the Listing Date (the “Initial Release Date”), including and the undersigned’s shares purchased will automatically be released from the Lock-Up Restrictions every thirty (30) days after the Initial Release Date on a pro rata basis over the next nine (9) months, until all of the shares are released from the Lock-Up Restrictions. There shall be no release from the Lock-Up Restrictions, in any event, until and unless the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent undersigned provides written confirmation (the “Confirmation”) to WestPark Capital, Inc. (and the “Placement Agent”) via facsimile Company that he, she or it is and has at (000) 000all times been in compliance with the provisions of Section 2.20 of the Subscription Agreement executed by the undersigned in connection with the Private Offering, it being understood and agreed that the failure to provide such written confirmation shall be sufficient grounds to allow WestPark Capital, Inc. to decline, in its sole discretion, to allow the automatic release of such shares until the expiration in totality of the referenced Lock-0000 Up Restrictions. WestPark Capital, Inc., in its discretion, may release from the Lock-Up Restrictions some or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxxall the undersigned’s Shares earlier than the schedule set forth in this Lock-Up Agreement. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase The certificates evidencing the Shares received by the undersigned in the private offering Private Offering shall bear a legend as set forth below and to sell your Shares under such legend shall remain during the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in term of this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriateLock-Up Agreement as set forth above: THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO TRANSFER RESTRICTIONS SET FORTH IN THAT CERTAIN LOCK-UP AGREEMENT BY AND BETWEEN THE COMPANY, use the words A DELAWARE CORPORATION, AND THE HOLDER HEREOF (THE “NoneLOCK-UP AGREEMENT”), “Not Applicable” or “N/A”. Unless otherwise indicatedAND MAY NOT BE SOLD, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER ASSIGNED, EXCHANGED, TRANSFERRED, ENCUMBERED, PLEDGED, DISTRIBUTED OR OTHERWISE DISPOSED OF PRIOR TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION THAT CERTAIN TIME PERIOD DETAILED IN THE SPACE PROVIDED LOCK-UP AGREEMENT. THE ISSUER AGREES TO REMOVE THIS RESTRICTIVE LEGEND (AND ANY STOP ORDER PLACED WITH THE TRANSFER AGENT) UPON THE EXPIRATION OF THE TIME PERIOD SPECIFIED IN THE LOCK-UP AGREEMENT. A COPY OF THE LOCK-UP AGREEMENT IS AVAILABLE FOR REVIEW AT THE END PRINCIPAL EXECUTIVE OFFICE OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulatorsISSUER.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 20, INC. IMMENSE FORTUNE HOLDINGS LIMITED SRKP 20, Inc. c/o WestPark Capital, Inc. 0000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Exhibit B LOCK-UP AGREEMENT Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi WestPark Capital, Inc. 0000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 The information contained in this Trust Investor and Selling Stockholder Questionnaire is undersigned, being furnished in order to determine whether the undersigned Trust’s subscription to purchase Shares a security holder of [_______________________] (the “Shares”) of Immense Fortune Holdings Limited and formerly known as SRKP 20, Inc. (collectively and referred to herein as the “Company”)) and receiving his/her/its shares of Common Stock as an investor in the Company’s private offering that closed on __________, may proceed. In addition, the Company will prepare and file a registration statement 2011 (the “Registration StatementPrivate Offering”), hereby delivers this Lock-up Agreement to the Company. The undersigned recognizes that it is in the best financial interests of the Company and of the undersigned, as a shareholder of the Company, that the Company Common Stock received by the undersigned pursuant to the Private Offering be subject to certain restrictions and hereby agrees as follows: Other than as set forth below, the undersigned shall not: (a) with sell, assign, exchange, transfer, pledge, distribute or otherwise dispose of (i) any shares of the United States Securities Company Common Stock received by the undersigned in the Private Offering, or (ii) any interest (including, without limitation, an option to buy or sell) in any such shares of the Company Common Stock, in whole or in part, and Exchange Commission no such attempted transfer shall be treated as effective for any purpose; or (b) engage in any transaction in respect to any shares of the Company Common Stock received by the undersigned in the Private Offering or any interest therein, the intent or effect of which is the effective economic disposition of such shares (including, but not limited to, engaging in put, call, short-sale, straddle or similar market transactions) (the foregoing restrictions are referred to herein as “Lock-Up Restrictions”). If the aggregate dollar amount of shares sold in the underwritten public offering, including the dollar amount of shares sold in any over-allotment options exercised in connection therewith (the “SECPublic Offering”), that the Company intends to conduct in connection with its application for listing or quotation of the Company's Common Stock on either the New York Stock Exchange, NYSE Amex, NASDAQ Global Market, NASDAQ Capital Market or the OTC Bulletin Board (the “Listing”) is in an amount that is equal to register or greater than $5 million, the Shares Lock-up Restrictions shall be released in full on the date that is six (6) months from the date of such Listing (the “Listing Date”). If the aggregate dollar amount of shares sold by the Company in the Company held by certain stockholders as to be indicated Public Offering is less than $5 million, one-tenth (1/10) of the undersigned’s shares of the Company’s Common Stock acquired in the Registration Statement pursuant to which such stockholdersPrivate Offering shall be released from the Lock-Up Restrictions on the date that is ninety (90) days after the Listing Date (the “Initial Release Date”), including and the undersigned’s shares purchased will automatically be released from the Lock-Up Restrictions every thirty (30) days after the Initial Release Date on a pro rata basis over the next nine (9) months, until all of the shares are released from the Lock-Up Restrictions. There shall be no release from the Lock-Up Restrictions, in any event, until and unless the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent undersigned provides written confirmation (the “Confirmation”) to WestPark Capital, Inc. (and the “Placement Agent”) via facsimile Company that he, she or it is and has at (000) 000all times been in compliance with the provisions of Section 2.20 of the Subscription Agreement executed by the undersigned in connection with the Private Offering, it being understood and agreed that the failure to provide such written confirmation shall be sufficient grounds to allow WestPark Capital, Inc. to decline, in its sole discretion, to allow the automatic release of such shares until the expiration in totality of the referenced Lock-0000 Up Restrictions. WestPark Capital, Inc., in its discretion, may release from the Lock-up Restrictions some or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxxall the undersigned’s shares of the Company’s Common Stock earlier than the schedule set forth in this Lock-up Agreement. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase The certificates evidencing the Shares Company Common Stock received by the undersigned in the private offering Private Offering bear a legend as set forth below and to sell your Shares under such legend shall remain during the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in term of this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriateLock-Up Agreement as set forth above: THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO TRANSFER RESTRICTIONS SET FORTH IN THAT CERTAIN LOCK-UP AGREEMENT BY AND BETWEEN THE COMPANY, use the words A DELAWARE CORPORATION, AND THE HOLDER HEREOF (THE “NoneLOCK-UP AGREEMENT”), “Not Applicable” or “N/A”. Unless otherwise indicatedAND MAY NOT BE SOLD, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER ASSIGNED, EXCHANGED, TRANSFERRED, ENCUMBERED, PLEDGED, DISTRIBUTED OR OTHERWISE DISPOSED OF PRIOR TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION THAT CERTAIN TIME PERIOD DETAILED IN THE SPACE PROVIDED LOCK-UP AGREEMENT. THE ISSUER AGREES TO REMOVE THIS RESTRICTIVE LEGEND (AND ANY STOP ORDER PLACED WITH THE TRANSFER AGENT) UPON THE EXPIRATION OF THE TIME PERIOD SPECIFIED IN THE LOCK-UP AGREEMENT. A COPY OF THE LOCK-UP AGREEMENT IS AVAILABLE FOR REVIEW AT THE END PRINCIPAL EXECUTIVE OFFICE OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulatorsISSUER.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust A-2 Individual Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST INDIVIDUAL INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 2023, INC. IMMENSE FORTUNE HOLDINGS WESEN ENVIRONMENTAL TECHNOLOGY LIMITED SRKP 2023, Inc. c/o WestPark Capital, Inc. 0000 1000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Pxxx Xxxxxxxx Wxxxx Environmental Technology Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands 3/F., Jxx Xxxx Building, 9 Sxxx Xxxx Road, Guangzhou Science City, Guangzhou People’s Republic of China Attention: Wu Zuxi Xxxx Xxx The information contained in this Trust Individual Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned Trustundersigned’s subscription to purchase Shares shares of Common Stock (the “Shares”) of Immense Fortune Holdings Wesen Environmental Technology Limited and SRKP 2023, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxxpxxxxxxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust individual understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust individual understands that the offering is required to be reported to the SEC and to various state securities or “blue sky” regulators. IF YOU ARE PURCHASING SHARES WITH ANOTHER PERSON NOT YOUR SPOUSE, YOU MUST EACH FILL OUT A SEPARATE QUESTIONNAIRE. Please make a photocopy of pages A-2 (1) to A-2 (10) and return both completed Questionnaires to WestPark Capital, Inc. in the same envelope.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 2023, INC. IMMENSE FORTUNE HOLDINGS WESEN ENVIRONMENTAL TECHNOLOGY LIMITED SRKP 2023, Inc. c/o WestPark Capital, Inc. 0000 1900 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Xttention: Pxxx Xxxxxxxx Wxxxx Environmental Technology Limited 3/F., Jxx Xxxx Building, 9 Sxxx Xxxx Road, Guangzhou Science City, Guangzhou People’s Republic of China Attention: Xxxx Xxx Pan Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi The information contained in this Trust Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned Trust’s subscription to purchase Shares shares of common stock (the “Shares”) of Immense Fortune Holdings Wesen Environmental Technology Limited and SRKP 2023, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxxpxxxxxxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulators.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust A-2 Individual Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST INDIVIDUAL INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 20, INC. IMMENSE FORTUNE HOLDINGS LIMITED SRKP 20, Inc. c/o WestPark Capital, Inc. 0000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi The information contained in this Trust Individual Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned Trustundersigned’s subscription to purchase Shares (the “Shares”) of Immense Fortune Holdings Limited and SRKP 20, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust individual understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust individual understands that the offering is required to be reported to the SEC and to various state securities or “blue sky” regulators. IF YOU ARE PURCHASING SHARES WITH YOUR SPOUSE, YOU MUST BOTH SIGN THE SIGNATURE PAGE (PAGE A-2 (10)). IF YOU ARE PURCHASING SHARES WITH ANOTHER PERSON NOT YOUR SPOUSE, YOU MUST EACH FILL OUT A SEPARATE QUESTIONNAIRE. Please make a photocopy of pages A-2 (1) to A-2 (10) and return both completed Questionnaires to WestPark Capital, Inc. in the same envelope.

Material Relationship. The term “material relationship” is to be determined on the basis of the significance of the information in light of all the circumstances of the particular case, including but not limited to the likelihood that a reasonable investor would attach importance to the information when making an investment decision with respect to the securities of the Company. “Material” has not been defined by the Securities and Exchange Commission (the “SEC”). The SEC, however, is likely to construe as material any relationship which tends to impact arm’s length bargaining in dealings with a company, whether arising from a close business connection, family relationship, a relationship of control or otherwise. For example, you should conclude that you have such a relationship with any organization of which you own, directly or indirectly, 10% more of the outstanding voting stock, or in which you have some other substantial interest, and with any person or organization with whom you have, or with whom any relative (or any other person or organization as to which you have any of the foregoing other relationships) has, a contractual relationship. EXHIBIT A-4 Trust A-3 Limited Partnership Investor and Selling Stockholder Questionnaire Name: IMPORTANT: Please Complete. TRUST LIMITED PARTNERSHIP INVESTOR AND SELLING STOCKHOLDER QUESTIONNAIRE SRKP 20, INC. IMMENSE FORTUNE HOLDINGS LIMITED SRKP 20, Inc. c/o WestPark Capital, Inc. 0000 Xxxxxx xx xxx Xxxxx, Xxxxx 000 Xxx Xxxxxxx, XX 00000 Attention: Xxx Pan Immense Fortune Holdings Limited Quastisky Building P.O. Box 4389 Road Town Tortola British Virgin Islands Attention: Wu Zuxi The information contained in this Trust Limited Partnership Investor and Selling Stockholder Questionnaire is being furnished in order to determine whether the undersigned TrustLimited Partnership’s subscription to purchase Shares (the “Shares”) of Immense Fortune Holdings Limited and SRKP 20, Inc. (collectively referred to as the “Company”), may proceed. In addition, the Company will prepare and file a registration statement (the “Registration Statement”) with the United States Securities and Exchange Commission (the “SEC”) to register the Shares in the Company held by certain stockholders as to be indicated in the Registration Statement pursuant to which such stockholders, including shares purchased in the private offering, may sell his, her or its Shares. This Questionnaire should be completed, signed, dated and a copy should be sent to WestPark Capital, Inc. (the “Placement Agent”) via facsimile at (000) 000-0000 or electronic format (e.g., PDF) to xxxx@xxxxxxxxx.xxx. Please keep a copy for your files. You must complete, sign and return this Questionnaire in order to be eligible to purchase the Shares in the private offering and to sell your Shares under the Registration Statement. The Company intends to update the information regarding selling stockholders in the Registration Statement based on information received in this Questionnaire. The Company requires this information to respond to SEC comments and make proper disclosures regarding the Selling Stockholder Table. Please review and answer all questions below. If appropriate, use the words “None”, “Not Applicable” or “N/A”. Unless otherwise indicated, please answer every question as of the date you complete this Questionnaire. IF YOUR ANSWER TO ANY QUESTION IS "YES," PLEASE FURNISH ALL RELEVANT EXPLANATORY INFORMATION IN THE SPACE PROVIDED AT THE END OF THE PARTICULAR QUESTION OR ON A SEPARATE SHEET OF PAPER AND ATTACH THE SHEET TO THE END OF THIS QUESTIONNAIRE. ALL INFORMATION CONTAINED IN THIS QUESTIONNAIRE WILL BE TREATED CONFIDENTIALLY. The undersigned Trust Limited Partnership understands, however, that the Company may present this Questionnaire to such parties as it deems appropriate if called upon to establish that the proposed offer and sale of the Shares in the Company is exempt from registration under the Securities Act of 1933, as amended, or meets the requirements of applicable state securities or “blue sky” laws. Further, the undersigned Trust Limited Partnership understands that the offering required to be reported to the SEC and to various state securities or “blue sky” regulators.