The Board of Directors of IDT International Limited announced that Mr. Zhou Chen has tendered his resignation as the company secretary, the authorized representative under the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and the authorised representative under the Hong Kong Companies Ordinance of the Company with effect from 1 November 2019 due to pursuit of his own career development. The Board announced that Mr. Shum Shing Kei has been appointed as the Company Secretary and Authorized Representative of the Company immediately after the resignation of Mr. Zhou. Mr. Shum is a fellow member of The Hong Kong Institute of Certified Public Accountants and has extensive working experience in financial management and company secretarial fields.