Bio

Mr. Yuhchang Hwang will serve as our independent director immediately upon the effectiveness of our registration statement on Form F-1, of which this prospectus is a part. Since 2013, Mr. Hwang has been working at China Europe International Business School as a professor in accounting, the department chair in finance and accounting, and a co-director of China Europe International Business School center on China innovation. He has also served as an emeritus professor in Arizona State University since 2013, and served as its assistant professor and a tenured associate professor from 1987 to 1995 and 1995 to 2001, respectively. Since 2015, Mr. Hwang has been an independent director, chair of the compensation committee, and member of the audit committee and strategy committee of Shanghai Jahwa United Co., Ltd. (SSE: 600315), and the chair of its nominating committee since 2018. Mr. Hwang has also worked as an independent director of Red Avenue New Materials Group Co., Ltd. (SSE: 603650) since 2016, and the chair of its audit committee, compensation committee and nominating committee since 2017. Mr. Hwang has also served as an independent director, chair of the compensation committee and member of the audit committee and nominating committee of Opple Lighting Co., Ltd. (SSE: 603515) since 2017. From January 2018 to May 2018, Mr. Hwang worked as an independent director, chair of the compensation committee and member of the audit committee of Chongqing Iron & Steel Company Limited (SEHK: 1053). From 2015 to 2017, Mr. Hwang was as an independent director, chair of the audit committee, and member of the compensation committee and strategy committee of Shanghai Tianji Technology Co., Ltd. (SZSE: 300245). From 2012 to 2018, Mr. Hwang worked as an independent director, chair of the audit committee, and member of the compensation committee and strategy committee of Baoshan Iron & Steel Co., Ltd. (SSE: 600019). Mr. Hwang received his Ph.D. in business administration from University of California, Berkeley in 1987, and a master’s degree in science from National Chengchi University in 1979.