Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited have released a disclaimer on the accuracy and completeness of this announcement by United Company RUSAL, international public joint-stock company (the 「Company」), and accept no liability for any potential loss arising from its contents. In accordance with Rule 13.10B of the Listing Rules, the Company confirms that the same announcement has been published in Russian on Public Joint-Stock Company Moscow Exchange MICEX-RTS (where the Company is also listed) and on the Company’s website.

According to the announcement dated 03 November 2025, the Company plans to hold a meeting of its Board of Directors on 06 November 2025. This meeting was convened on 01 November 2025, with the agenda focusing on recommendations to be put before an upcoming Extraordinary General Meeting (EGM) of the Company’s shareholders and related EGM matters.

The Company is incorporated under the laws of Jersey with limited liability and continued in the Russian Federation as an international company. Its registered office is at Office 410, 8, Oktyabrskaya Street, Kaliningrad 236006, Russian Federation. The ordinary shares carry registration number 1-01-16677-A (dated 03.09.2020), with international securities identification code (ISIN) RU000A1025V3, and they are traded under the stock code 486 on the Main Board of The Stock Exchange of Hong Kong Limited.

As stated in the announcement, the Board of Directors currently includes three executive directors, three non-executive directors, and eight independent non-executive directors. The executive directors are Messrs. Evgenii Nikitin (also General Director), Natalia Albrekht, and Elena Ivanova; the non-executive directors are Messrs. Semen Mironov, Anton Egorov, and Ms. Anna Malevinskaya; and the independent non-executive directors are Messrs. Christopher Burnham, Kevin Parker, Bernard Zonneveld (Chairman), Timothy Talkington, and Vladimir Cherniavskii, as well as Ms. Liudmila Galenskaia, Dr. Evgeny Shvarts, and Ms. Anna Vasilenko.

Further details, including the official notice on the Board meeting and EGM agenda, are available on the Company’s website under the designated investor information sections. The legal counsel, acting under a valid power of attorney, confirmed the announcement on 01 November 2025.