CNOOC Limited (Stock Code: 00883) released its monthly securities movement report for the period ended 31 January 2026. The total number of issued ordinary shares listed on the Stock Exchange of Hong Kong remained at 44,539,953,984. No treasury shares were held, and there was no increase or decrease during the month. The company confirmed that the applicable public float requirement, set at 5% for issuers with other listed shares, has been met.

CNOOC Limited also reported no changes in its 2,990,000,000 ordinary shares listed on the Shanghai Stock Exchange (Stock Code: 600938). There were no share options, warrants, convertibles, or other agreements to issue shares during this period. All relevant confirmations required under the listing rules and regulatory requirements have been duly completed, as stated in the submission by the joint company secretary.