（Stock Code 股份代號：687） NOTIFICATION LETTER 通知信函 Dear Registered Shareholder, TYSAN HOLDINGS LIMITED 泰昇集團控股有限公司 (Incorporated in Bermuda with limited liability) （於百慕達註冊成立的有限公司） Should you have any queries relating to this notification, please call the Branch Share Registrar's telephone hotline at (852) 2980 1333 from 9:00 a.m. to 5:00 p.m., Monday to Friday (excluding public holidays). By order of the Board Tysan Holdings Limited Wong Suk Han Kitty Company Secretary Note: Corporate Communications include any ...