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） （Stock Code 股份代號：687） NOTIFICATION LETTER 通知信函 Dear Non-Registered Holder(Note 1) , 9 September 2025 Tysan Holdings Limited (the "Company")–Notice of publication of 2025 Interim Report ("Current Corporate Communications") on the Company's website The English and Chinese versions of the Company's Current Corporate Communications are available on the Company's website at www.tysan.com and the website of The Stoc ...