CHAMPION TECHNOLOGY HOLDINGS LIMITED 冠軍科技集團有限公司 (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：92） NOTIFICATION LETTER 通知信函 28 October 2025 By order of the Board CHAMPION TECHNOLOGY HOLDINGS LIMITED Wong Man Winny Chairperson Dear Registered Shareholders. Note: Corporate Communications include any document(s) issued or to be issued by the Company for the information or action of holders of any of its securities or the investing public, including but not limited to (a) the ...