(incorporated in Bermuda with limited liability) （於百慕達註冊成立之有限公司） (Stock code 股份代號: 603) Dear registered shareholder(s), 17 September 2025 China Oil And Gas Group Limited (the "Company") – Notice of Availability Notice of publication of Interim Report (the "Current Corporate Communication") Arrangement of Electronic Dissemination of Corporate Communications Pursuant to Rule 2.07A of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited under the expansion of paperless listi ...