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 Registered Shareholder, 28 April 2026 Radiance Global Group Holdings Limited (the "Company") – Notice of Publication of Annual Report 2025, Circular, Notice of Meeting & Proxy Form (the "Current Corporate Communications") 永通萬國集團控 ...