Contract

Exhibit 99.1

AGREEMENT REGARDING THE JOINT FILING OF

SCHEDULE 13D

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The undersigned hereby agree as follows:

(i) Each of them is individually eligible to use the Schedule 13D to which this Exhibit is attached, and such Schedule 13D is filed on behalf of each of them; and

(ii) Each of them is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

This agreement may be executed in several counterparts, all of which together shall constitute one and the same instrument.

Date:  November 15, 2011

Amber Parent Limited

/s/ Xxxxx Xxx

Name: Xxxxx Xxx

Title: Authorized Signatory

/s/ Xxxxxxx Xx

Xxxxxxx Xx

/s/ Jincai Li

Jincai Li

China Honour Investment Limited

/s/ Xxxxxxx Xx

Name: Xxxxxxx Xx

Title: Authorized Signatory

Li Brothers Holdings Inc.

/s/ Xxxxxxx Xx

Name: Xxxxxxx Xx

Title: Authorized Signatory

Exhibit 99.1

Alpha Great Holdings Limited

/s/ Xxxxxxx Xx

Name: Xxxxxxx Xx

Title: Authorized Signatory

Future Champion Limited

/s/ Xxxxxxx Xx

Name: Xxxxxxx Xx

Title: Authorized Signatory

Xxx Xxxx Limited

/s/ Xxxxxxx Xx

Name: Xxxxxxx Xx

Title: Authorized Signatory

Vyle Investment Inc.

/s/ Xxxxx Xxx

Name: Xxxxx Xxx

Title: Authorized Signatory

/s/ Xxxxx Xxx

Xxxxx Xxx

Small Special Technology Inc.

/s/ Weishe Zhang

Name: Weishe Zhang

Title: Authorized Signatory

/s/ Weishe Zhang

Weishe Zhang