Huaneng Power International, Inc. (Huaneng Power) announced on August 6, 2024 that, in accordance with Rule 2.07A of the Listing Rules of The Stock Exchange of Hong Kong Limited and the paperless regime and electronic publication of corporate communications rules, which took effect on December 31, 2023, the Company will use electronic means to publish corporate communications. Such communications include director's reports, annual accounts, audit reports, interim reports, notice of meetings, listing documents, circulars and appointment forms. The Company's communications in both English and Chinese versions will be electronically published on the Company's website and the HKEXnews website, and paper versions will be replaced. Shareholders who wish to receive printed version communications will need to apply to the H-share transfer registration office of the Company. The notice was issued by the board of directors on behalf of the Company Secretary Huang Chaoquan.

Huaneng Power International, Inc. (Huaneng Power) announced on August 6, 2024 that, in accordance with Rule 2.07A of the Listing Rules of The Stock Exchange of Hong Kong Limited and the paperless regime and electronic publication of corporate communications rules, which took effect on December 31, 2023, the Company will use electronic means to publish corporate communications. Such communications include director's reports, annual accounts, audit reports, interim reports, notice of meetings, listing documents, circulars and appointment forms. The Company's communications in both English and Chinese versions will be electronically published on the Company's website and the HKEXnews website, and paper versions will be replaced. Shareholders who wish to receive printed version communications will need to apply to the H-share transfer registration office of the Company. The notice was issued by the board of directors on behalf of the Company Secretary Huang Chaoquan.