WINTO GROUP (HOLDINGS) LIMITED 惠陶集團（控股）有限公司 (Incorporated in the Cayman Islands with limited liability) （於開曼群島註冊成立的有限公司） (Stock Code: 8238) （股份代號：8238） NOTIFICATION LETTER 通知信函 29 January 2026 Dear Non-Registered Holder(Note 1), Winto Group (Holdings) Limited (the "Company") – Notice of publication of Prospectus in relation to the rights issue on the basis of three (3) rights shares for every one (1) share held at the close of business on the record date on a non-underwritten basis ("Current Corporate Commu ...