Wang Jianmin: Male, born in June 1972 1 1, China nationality, without permanent residency abroad, partner of Lixin Certified Public Accountants, certified public accountant in China, certified asset appraiser in China, joined the CPA profession in June 1998. He has presided over the annual financial statement audit business, major asset restructuring business and IPO business of many listed companies. He was a member of the first and second corporate listing audit committees of Guangzhou Equity Exchange Center, and participated in the special inspection business of China Securities Regulatory Commission, the special office of the Audit Commission and the office of the Financial Commissioner for many times. He used to be an independent director of Shenzhen Beikesi Electronics Co., Ltd. He is currently an independent director of Jiu Feng Energy and Intelligent Equipment Co., Ltd. and Honghui Group Co., Ltd. and a director of Zhuhai Yaotaifeng Enterprise Management Co., Ltd.