Yihai International Holding Ltd. announced that Mr. Wong Yat Tung has resigned as the joint company secretary of the company and has ceased to act as an authorized representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and an authorized representative of the Company for accepting service of process or notices in Hong Kong under Part 16 of the Companies Ordinance with effect from 31 May 2018. Mr. Wong has confirmed that he has no disagreement with the Board and there are no other matters in relation to his resignation that need to be brought to the attention of the Stock Exchange and shareholders of the company.