The board of directors of China Opto Holdings Limited announced that Ms. Fung Pui Ling has tendered her resignation as the company secretary of the company with effect from November 30, 2016. Following the resignation of Ms. Fung, the board announced that Ms. Yu Miu Cheung has been appointed as the company secretary of the company with effect from November 30, 2016 to fill the casual vacancy. Ms. Yu has over 20 years of experience in company management and secretarial fields, as well as the general disclosure and the corporate compliance issue of listed companies.