The board of directors of Synertone Communication Corporation announced that with effect from 27 March 2024, Mr. You Yiyang has been appointed as an executive Director. Mr. You Yiyang, aged 40, obtained a bachelor's degree in finance from the University of International Business and Economics in 2006, followed by a master's degree in accounting and a master's degree in logistics management from the University of Sydney in 2008. From 2013 to 2017, Mr. You worked for Kunwu Jiuding Investment Management Co.

Ltd. as the general manager of the South China branch, a member of the investment decision-making committee, a member of the management committee and the deputy general manager. From 2017 to 2023, Mr. You served as the founder and a director of Suzhou Regend Therapeutics Co. Ltd. He is currently the director of a wholly-owned subsidiary of the Company.

Mr. You has worked in professional equity investment institutions for over ten years and has extensive experience in equity investment. Mr. You will mainly be responsible for the Group's new business development, including the sales and marketing activities and the Group's operations.