23 July 2026 Upbest Group Limited (the "Company") – Notification of Publication of Annual Report 2026, Circular and Notice in relation to Annual General Meeting (the "Current Corporate Communication") UPBEST GROUP LIMITED 美建集團有限公司* (Incorporated in the Cayman Islands with limited liability) (於開曼群島註冊成立之有限公司) （Stock Code 股份代號：335） NOTIFICATION LETTER 通知信函 Dear Non-registered Holder(s)(Note 1) , 如 閣下因任何理由無法以電子郵件方式收取或閱覽企業通訊的網站版本，及欲索取本次及將來企業通訊 （附註 2 ） 的印刷本，請填妥及簽署隨附之申請表格，並以已預 付郵費的郵寄標籤寄回本公司之香港股份過戶登記分處（「股份過戶登記分處」）卓 ...