China Marine Petroleum Limited filed with Hong Kong Trading and Settlement Limited on 3 June 2024 with Hong Kong Trading and Settlement Holdings Limited, covering the situation as of 31 May 2024. THE REPORT SHOWS THAT THE COMPANY'S COMMON SHARES (“HONG KONG SHARES”) AND SHARES LISTED ON THE SHANGHAI STOCK EXCHANGE (“RMB SHARES”) WERE UNCHANGED DURING THE MONTH, AT 44,576,763,984 SHARES AND 2,990,000,000 SHARES RESPECTIVELY. The report also confirms that the company has complied with all relevant legal requirements and has completed all necessary document archiving procedures. In addition, the report does not mention changes in stock options, warrants, convertible notes or other agreements and confirms that all shares are identical in all respects. The report was presented by the Joint Secretary of the Joint Company, Xu Yugao.

China Marine Petroleum Limited filed with Hong Kong Trading and Settlement Limited on 3 June 2024 with Hong Kong Trading and Settlement Holdings Limited, covering the situation as of 31 May 2024. THE REPORT SHOWS THAT THE COMPANY'S COMMON SHARES (“HONG KONG SHARES”) AND SHARES LISTED ON THE SHANGHAI STOCK EXCHANGE (“RMB SHARES”) WERE UNCHANGED DURING THE MONTH, AT 44,576,763,984 SHARES AND 2,990,000,000 SHARES RESPECTIVELY. The report also confirms that the company has complied with all relevant legal requirements and has completed all necessary document archiving procedures. In addition, the report does not mention changes in stock options, warrants, convertible notes or other agreements and confirms that all shares are identical in all respects. The report was presented by the Joint Secretary of the Joint Company, Xu Yugao.