Mr. Yin is a Chinese national without any foreign permanent residence, holds a Master of Professional Accounting degree and is a Chinese Certified Public Accountant and a Senior Accountant. From September 1994 to September 2010, Mr. Yin served successively as Accountant of Beijing No. 2 Water Pipe Factory, Audit Manager and Audit Partner of Yuehua Certified Public Accountants Firm, and Senior Partner of Zhongrui Yuehua Certified Public Accountants Co., Ltd.
From October 2010 to May 2011, Mr Yin served as Chief Financial Officer of JCHX Mining Management Co., Ltd.
From May 2011 to April 2017, Mr Yin served as Chief Financial Officer and Secretary of the Board of Directors of JCHX Mining Management Co., LTD (Shanghai Stock Exchange Code: 603979).
From April 2017 to the date of this Prospectus, Mr Yin has been Vice President, Chief Financial Officer and Secretary of the Board of JCHX Group Co., Ltd.
Mr. Yin has been the chairman of the Board of Supervisors of JCHX Mining Management Co., Ltd (Shanghai Stock Exchange Code: 603979) since May 2017.
Mr Yin has been an Independent Director of:
- Beijing Century Real Technology Co.,Ltd. (Shenzhen Stock Exchange Code: 300150) since September 2018;
- Beijing Yiqiao Shenzhou Technology Co., LTD. (which is to be listed on Growth Enterprise Market (“GEM”) of Shenzhen Stock Exchange) since March 2020; and
- previously, from October 2009 to March 2015, Dalian East New Energy Development Co., Ltd. (Shenzhen Stock Exchange Code: 300125) from October 2009 to May 2015.
Mr Yin will represent the interests of major shareholder JCHX, on the Company’s Board.