The board (the "Board") of directors of Lerthai Group Limited (the "Company") announced that Mr. Wong Shui Yeung ("Mr. Wong") has ceased to be the company secretary (the "Company Secretary") and authorized representative (the "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 (the "Listing Rules") with effect from 31 December 2020.