Biography

Grace Hui Tang, also known as Grace Tang, has served as our director since July 1, 2022. Ms. Tang served as an audit partner and/or manager of PricewaterhouseCoopers, an international accounting firm, from January 1990 to June 2020, including approximately 19 years as an audit partner in Hong Kong and Chinese mainland. At PricewaterhouseCoopers, Ms. Tang was responsible for the audits of numerous public and private companies in Hong Kong, Chinese mainland and other jurisdictions. Since January 2009, Ms. Tang has also been a professor at the Guanghua School of Management of Peking University where she teaches courses on accounting and auditing for the graduate school of the accounting department and on career development. In addition, Ms. Tang serves as an independent director of Textainer Group Holdings Ltd. (stock code: TGH) listed on the New York Stock Exchange, Brii Biosciences Ltd. (stock code: 2137) listed on the Hong Kong Stock Exchange and Elkem ASA (stock code: ELK) listed on the Oslo Stock Exchange. Ms. Tang received a Bachelor of Science degree in accounting from the University of Utah and a Master of Business Administration degree from the Utah State University. She is a licensee of California Board of Accountancy, and a member of the Hong Kong Institute of Certified Public Accountants.