Huaneng Power International, Inc. (00902) released its monthly return for the period ended 31 October 2025, confirming that the total authorized share capital remained RMB 15,698,093,359. The company’s H shares listed on The Stock Exchange of Hong Kong Limited (stock code 00902) stand at 4,700,383,440 shares, while its A shares on the Shanghai Stock Exchange (stock code 600011) remain at 10,997,709,919 shares.

No issuance, repurchases, or cancellations were reported. The monthly return also indicates that no share options, warrants, or convertible instruments were in operation during the period. As of the close of October 2025, the numbers of issued and treasury shares for both H and A shares remained unchanged.