The board of directors of Smartac International Holdings Limited announced that: Mr. Ke Haiwei has been appointed as chief operational officer with effect from 24 June 2021; Mr. Wong Wai Wai has been appointed as chief investment officer with effect from 24 June 2021; and Mr. Hung Ee Tak has been appointed as joint chief financial officer with effect from 24 June 2021. Mr. Ke, aged 45, is the founder and chairman of both Xiamen Zhexin Investment Company Limited and Xiamen Dingsheng Tianhe Wenhua Chuangyi Company Limited since 2008. Mr. Wong, aged 39, has been the vice-president of New China Capital Management (HK) Limited which was an investment manager of Cathay Capital Group from 2006 to 2019, the observer and senior advisor of the board of Centron Telecom International Holding Limited from 2009 to 2017, and the executive director of Anucel Technology Holding Limited from 2016 to 2020. Mr. Hung, aged 58, is a member of both the Hong Kong Institute of Certified Public Accountants and the Association of Chartered Certified Accountants of the United Kingdom.