On January 20, 2018, Chengdu Tianke Precision Manufacturing Co. Ltd. closed the transaction. The company received CNY 77,000,000 in the transaction from new investor, Linzhou Heavy Machinery Group Co., Ltd. (SZSE:002535) for 55.0412% stake in the company. The transaction received approval from the 9th meeting of the 4th directorate and the 2nd extraordinary shareholder’s meeting.