董事及高级管理层

aged 58, is appointed as an independent non-executive Director of the Company on 30 July 2021. Mr. Sun is currently an independent director of Newonder Special Electric Co.,Ltd. (新華都特種電氣股份有限公司), a company incorporated in the People’s Republic of China with limited liability whose shares are listed on the National Equities Exchange and Quotations (stock code: 837503), an independent non-executive director of Steve Leung Design Group Limited (香港梁志天設計集團有限公司), a company incorporated in the Cayman Islands with limited liability whose shares are listed on the Stock Exchange (stock code: 2262), an independent director of Arctech Solar Holding Co.,Ltd. (江蘇中信博 新能源科技股份有限公司), a company incorporated in the People’s Republic of China with limited liability whose shares are listed on the Shanghai Stock Exchange (stock code: 688408), an independent director of Lanpec Technologies Limited (甘肅藍科石化高新裝備股份有限公司), a company incorporated in the People’s Republic of China with limited liability whose shares are listed on the Shanghai Stock Exchange (stock code: 601798), an independent director of Mudanjiang Hengfeng Paper Co.,Ltd. (牡丹江恆豐紙業股份有限公司), a company incorporated in the People’s Republic of China with limited liability whose shares are listed on the Shanghai Stock Exchange (stock code: 600356) and a director of China National Machinery Industry International Co., Ltd. (中國機械國際合作股份有限公司).

Mr. Sun qualified as a PRC Lawyer in June 1994 and founded Beijing Tian Yin Law Firm (北京市天銀律師事務所) in December 2002. From February 2013 to April 2016, he was a member of the planning committee of the China Securities Regulatory Commission, which was principally engaged in the carrying out of forward-looking research on and to propose solutions to capital market-related laws and policies, where he was mainly responsible for advising on regulatory reform as well as carrying out research on capital market supervision, registration reform and information disclosure. Since April 2016, he has been the founding partner of Beijing Duncheng Investment Management Consultation Centre (Limited Partnership) (北京 敦誠投資管理諮詢中心（有限合夥)), which is principally engaged in the provision of investment advice on industries and government guidance and the management of industry funds, where he is mainly responsible for participating in the formation of industry funds, guiding the formation of local government industrial funds and serving as a listed company and government financing and strategic adviser.

Mr. Sun obtained a Bachelor of Law degree from the Inner Mongolia University (內蒙古大學), the PRC in 1986 and a Master of Law degree from the Renmin University of China (中國人民大學), the PRC in 2003. He also received a certificate of completion for a postgraduate course in political economics from the Harbin Institute of Technology (哈爾濱工業大學), the PRC in 1999.