[Ex. 17.1 Resignation Letter of Yong Jin December 31, 2011 To: Board of Directors China XD Plastics Company Limited SUBJECT: RESIGNATION FROM THE BOARD Dear Sirs, This letter is to inform you that I must resign from board of directors of China XD Plastics Company Limited, effective immediately. It has been my pleasure to serve on the board for the] [LETTER OF RESIGNATION The Board of Directors Company China XD Plastics Company Limited (the " No. 9 Dalian North Road, Haping Road Centralized Industrial Park, Harbin Development Zone, Heilongjiang Province, PRC 150060 To: The Board of Directors I hereby tender my unconditional and irrevocable resignation as a director of the Company and a member of the Compensation Committee of the] [______________ FORM 8-K ______________ TO SECTION 13 OR 15(d) OF December 31, 2011 Date of Report (Date of earliest event reported) CHINA XD PLASTICS COMPANY LIMITED Nevada 001-34546 04-3836208 (State or Other Jurisdiction of Incorporation) (I.R.S. Employer Identification No.) No. 9 Dalian North Road, Haping Road Centralized Industrial Park, Harbin Development Zone, Heilongjiang Province, PRC 150060 (86) 451-8434-6600 Not applicable]