PetroChina Company Limited, a joint stock limited company incorporated in the People’s Republic of China, disclosed its monthly return for the period ended 30 September 2026. Key points are as follows:

• Authorised/Registered Share Capital – Ordinary H shares: 21.10 billion shares at RMB 1 par value, unchanged month-over-month. – Ordinary A shares: 161.92 billion shares at RMB 1 par value, also unchanged. – Combined authorised/registered share capital remained steady at RMB 183.02 billion.

• Issued Share Capital and Treasury Shares – Issued H shares (listed in Hong Kong): 21.10 billion; treasury shares: zero. – Issued A shares (listed in Shanghai): 161.92 billion; treasury shares: zero. – No issuance, cancellation, repurchase, or conversion activities occurred during the month.

• Public Float Status – PetroChina confirmed compliance with the Main Board public float requirement that at least 5 % of each share class (excluding treasury shares) be in public hands.

• Corporate Governance Confirmation – The company secretary affirmed that all regulatory and listing rule obligations were met, with no outstanding conditions related to any securities issuance or treasury-share transactions.

Overall, PetroChina’s capital structure and share count were unchanged throughout September 2026, and regulatory float thresholds were fully satisfied.