RADIANCE GLOBAL GROUP HOLDINGS LIMITED 永通萬國集團控股有限公司 (formerly known as WMCH GLOBAL INVESTMENT LIMITED) （前稱 WMCH GLOBAL INVESTMENT LIMITED ） (Incorporated in the Cayman Islands with limited liability) ( 於開曼群島註冊成立的有限公司 ) (Stock Code 股份代號: 8208) N OT IF IC ATI ON LET TE R 通 知 信 函 Dear Non-registered Shareholder(1) , 25 September 2026 The English and Chinese versions of the Company's Current Corporate Communications are available on the Company's website at www.ytwgkg.com and the website of The Stock Exchange o ...