NOTIFICATION LETTER 通知信函 12 November 2025 Dear Non-registered Holders (Note 1) , TECHSTAR ACQUISITION CORPORATION (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：7855） （Warrant Code 權證代號：4855） TECHSTAR ACQUISITION CORPORATION (the "Company") – Notification of publication of (1) circulars containing notice of Extraordinary General Meeting (2) Proxy Forms and (3) Form of Election for Share Redemption (the "Current Corporate Communication") on website The English a ...