The board of directors of Shanghai Haohai Biological Technology Co., Ltd. announced that Mr. Huang Ming has been re-designated as an non-executive Director from an executive Director with effect from 19 December 2019. The Board of the Company announces that Mr. Huang will cease to act as the Board secretary with effect from 19 December 2019, and as a joint company secretary of the Company with effect from 1 January 2020 or the date on which the Company receives the waiver letter from The Stock Exchange of Hong Kong Limited in respect of the newly appointed joint company secretary, whichever is later. The Board also announces that Ms. Tian Min will be appointed as the Board secretary and a joint company secretary. Ms. Tian will serve as the Board secretary with effect from 19 December 2019. The proposed appointment of Ms. Tian will take effect on 1 January 2020 or when the Company receives the waiver letter from the Hong Kong Stock Exchange, whichever is later. Ms. Tian joined the Group in July 2015 working in the office of the Board of the Group and is currently the representative of the Company's Securities Affairs, primarily responsible for financial reporting and investor relations of the company.