The board of directors of Synertone Communication Corporation announced that with effect from 15 July 2021, Ms. Wang Jie ("Ms. Wang") has been appointed as the executive Director. The biographical details of Ms. Wang are set out as follows. Ms. Wang possesses extensive experience in sales and marketing and was the Sales Director of Shenzhen Westofit Biological Technology Co. Ltd. from 2018 to 2020 and was mainly responsible for the sales and marketing strategies and activities for the Asia Pacific region.