Mr. Zhou Xitai has served as an employee representative Supervisor and chairman of the supervisor committee since May 2024. Mr. Zhou Xitai has served as deputy secretary of the Party committee, secretary of the discipline inspection commission, chairman of the supervisory committee and employee representative Supervisor of the Company since January 2022, and chairman of the labor union of the Company since March 2022. His primary working experiences include: teaching assistant at the Guangzhou College of Traditional Chinese Medicine from July 1985 to October 1990, teaching assistant at the Party School of the Guangdong Provincial Committee from October 1990 to December 1990, cadre at deputy section level and cadre at section level of the eighth office of the Guangdong Provincial Committee from December 1990 to July 1995, principal staff member of the Futures Regulatory Commission of Guangdong Province from July 1995 to July 1996, principal staff member and deputy head of the supervision department of the Guangdong Office of the China Securities Regulatory Commission (“CSRC”) from July 1996 to October 1998, deputy head of the supervision department, deputy director of the audit department and director of the first audit department of the Guangzhou City Securities Administration Office of the CSRC from October 1998 to February 2008, consultant of the legal department and director of the litigation review department of the CSRC from February 2008 to August 2010, member of the Party Committee and deputy captain of the General Inspection Taskforce of the CSRC from August 2010 to April 2015, secretary of the Party Committee and commissioner of the office for securities regulation in Shenzhen of the CSRC from April 2015 to January 2018, member of the Party Committee and deputy general manager of Huazheng Asset Management Co., Ltd. (華證資產管理有限公司) from February 2018 to October 2019, and member of the Party Committee and proposed deputy general manager of Jiantou Zhongxin Asset Management Co., Ltd. (建投中信資產管理有限責任公司) from October 2019 to May 2020. Mr. Zhou Xitai has served as the secretary of the Party Committee of the Company from March 2021 to January 2022, and has served as a member of the Party Committee of Guangdong Non-public Economic Organizations since August 2021. Mr. Zhou Xitai obtained a bachelor’s degree in law from Central China Normal University in July 1985.

Mr. Wang Zhenyu has served as a Supervisor of the Company since May 2024. Mr. Wang Zhenyu has served as secretary to the board of directors of Jilin Aodong Pharmaceutical Group Co., Ltd. since July 2017, director of Jilin Aodong Pharmaceutical Group Co., Ltd. since July 2020, and deputy general manager of Jilin Aodong Pharmaceutical Group Co., Ltd. since January 2022. His primary working experience includes: secretary of the office of the board of directors, assistant to the secretary of the board of directors and representative of securities affairs of Jilin Aodong Pharmaceutical Group Co., Ltd. from July 2004 to June 2009, secretary to the board of directors of Yan Bian Road Construction Co., Ltd. (延邊公路建設股份有限公司) from July 2009 to February 2010; representative of securities affairs of Jilin Aodong Pharmaceutical Group Co., Ltd. from March 2010 to July 2017 (during which, also as employee representative supervisor of Jilin Aodong Pharmaceutical Group Co., Ltd. from July 2014 to July 2017); director of Zhongshan Public Small Amount Loans Company Limited since May 2013. Mr. Wang Zhenyu obtained a bachelor’s degree in law and a bachelor’s degree in finance from Changchun Taxation College (長春稅務學院) and a master’s degree from Jilin University in December 2003, July 2004 and December 2017, respectively.

Ms. Zheng Chunmei has served as a Supervisor of the Company since May 2024. Ms. Zheng Chunmei has served as a professor in the Accountancy department of the Economics and Management Faculty of Wuhan University since November 2007. Her primary working experience includes: teaching assistant, lecturer and associate professor of the Accountancy department of Wuhan University successively from June 1986 to November 2007; an independent director of Huachangda Intelligent Equipment Group Co., Ltd (a company listed in Shenzhen Stock Exchange, stock code: 300278) from November 2013 to May 2020; an independent director of HNA Technology Co., Ltd. (a company listed in Shanghai Stock Exchange, stock code: 600751) from July 2014 to June 2020; an independent director of Routon Electronic Co., Ltd. (a company listed in Shanghai Stock Exchange, stock code: 600355) from October 2015 to November 2021; an independent director of Accelink Technologies Co., Ltd. (a company listed in Shenzhen Stock Exchange, stock code: 002281) from April 2016 to September 2022; an independent director of Hubei Hongyu New Packaging Materials Co., Ltd. (a company listed in Beijing Stock Exchange, stock code: 837174) from April 2021 to December 2023; an independent director of Shenzhen Zhongheng Huafa Co., Ltd. (a company listed in Shenzhen Stock Exchange, stock code: 000020) since September 2019; an independent director of Hubei Bank Corporation Limited since December 2020; an independent director of HubeiYihua Chemical Industry Co., Ltd. (a company listed in Shenzhen Stock Exchange, stock code: 000422) since February 2022; an independent director of Huachangda Intelligent Equipment Group Co., Ltd (a company listed in Shenzhen Stock Exchange, stock code: 300278) from April 2022; an independent director of Hubei Chenke Agriculture And Animal Husbandry Group Co., Ltd. since January 2024. Ms. Zheng Chunmei obtained a bachelor’s degree in Economics, a Master’s degree in Management and a doctorate degree in Economics from Wuhan University in June 1986, June 1997 and June 2005, respectively.

Ms. Zhou Feimei has served as a Supervisor of the Company since May 2024. Ms. Zhou Feimei has served as secretary to the board of directors of the Zhongshan Public Utilities Group Co., Ltd. since October 2021. Her primary working experience includes: investment specialist of the project planning center, vice director of the investment and development department and deputy manager of the investment and operation department (presiding over work) of the Zhongshan Transportation Development Group Co., Ltd. from July 2010 to July 2018; researcher (department manager level) of the research department II of Zhongshan Financial Securities Research Institute Co., Ltd. (中山市金融證券研究所有限公司研究二部) from July 2018 to March 2020; the investment director of the investment department of Zhongshan Zhonghui Investment Group Company Limited from March 2020 to February 2021; assistant to general manager (investment direction) of Zhongshan Public Utilities Group Co., Ltd. from February 2021 to October 2021. Ms. Zhou Feimei obtained a bachelor’s degree in management from Hebei University of Science and Technology in June 2007 and a master’s degree in economics from Jinan University in June 2010.

Ms. Yi Xinyu has served as an employee representative Supervisor of the Company since May 2024. Ms. Yi Xinyu has served as employee representative Supervisor of the Company since August 2022, director of the office of the Board of the Company since October 2020, and deputy general manager of the office of the Board of the Company since March 2023. Her primary working experience includes: an employee of Jiangsu Petroleum Branch of China Petroleum & Chemical Corporation from July 2009 to September 2010, director and temporary head of the office of the Board of the Company from September 2010 to September 2022. Ms. Yi Xinyu obtained a bachelor’s degree in law from East China University of Political Science and Law in July 2007 and a master’s degree in law from Tsinghua University in July 2009.