OVERSEAS REGULATORY ANNOUNCEMENT

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.UNITED COMPANY RUSAL INTERNATIONAL PUBLIC JOINT-STOCK COMPANY (Incorporated under the laws of Jersey with limited liability and continued in the Russian Federation as an international company) (Stock Code: 486) OVERSEAS REGULATORY ANNOUNCEMENT This announcement is made pursuant to Rule 13.10B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited.United Company RUSAL international public joint-stock company (the “Company”) announces that the attached announcement has been released in Russian to Public Joint-Stock Company Moscow Exchange MICEX-RTS on which the Company is listed and on the website of the Company.For and on behalf of United Company RUSAL international public joint-stock company Evgenii Nikitin General Director Executive Director 31 May 2024 As at the date of this announcement the members of the Board of Directors are the following: the executive Directors are Mr. Evgeny Kuryanov Mr. Evgenii Nikitin and Mr. Evgenii Vavilov the non-executive Directors are Mr. Mikhail Khardikov Mr. Vladimir Kolmogorov and Mr Semen Mironov and the independent non-executive Directors are Mr. Christopher Burnham Ms. Liudmila Galenskaia Mr. Kevin Parker Dr. Evgeny Shvarts Ms. Anna Vasilenko and Mr. Bernard Zonneveld (Chairman).All announcements published by the Company are available on its website under the links http://www.rusal.ru/en/investors/info.aspx and http://rusal.ru/investors/info/moex/ respectively.? 1 ?Notice On amendment or correction of the information previously disclosed on the Newswire 1. General information 1.1. Full corporate name (for a non-profit United Company RUSAL international public organization - name) of the issuer joint-stock company 1.2. Address of the issuer indicated in the Office 410 8 Oktyabrskaya street unified state register of legal entities Kaliningrad region Kaliningrad 236006 Russian Federation 1.3. Primary State Registration Number 1203900011974 (OGRN) of the issuer (if applicable) 1.4. Taxpayer Identification Number (INN) of 3906394938 the issuer (if applicable) 1.5. The issuer’s unique code assigned by the 16677-A Bank of Russia 1.6. Website address used by the issuer for the http://www.e-disclosure.ru/portal/company.aspx?id=38288 purposes of disclosure of information http://rusal.ru/investors/info/moex/ 1.7. Date of the event (material fact) being 30.05.2024 subject matter of the notice 2. Notice content This notice is disclosed in order of amendment (correction) of the information contained in the previously disclosed notice.The link to the previously disclosed notice the information in which is being amended (corrected) “The decisions of the board of directors (supervisory board)” (disclosed on 17.05.2024 16:39:20) https://www.e-disclosure.ru/portal/event.aspx?EventId=FMDIX9v-Co0WTPIIeH9c-ABw-B-B The full text of the disclosed notice taking into account the amendments made as well as a brief description of the amendments made and the reasons (circumstances) that served as the basis for their introduction: Brief description of the amendments and the reasons (circumstances) that served as the basis for their introduction: On 30 May 2024 the Board of Directors of United Company RUSAL international public joint-stock company (the “Company”) (minutes of absentee voting of the Board of Directors No. 240502 dated 30 May 2024) resolved to amend the resolution of the Board of Directors of the Company made on 16 May 2024 (minutes of the meeting of the Board of Directors No. 240501 dated 17 May 2024) in connection with the passing away of Mr. Reynolds Randolph N. on 17 May 2024 a candidate to the Board of Directors who was included to the list of candidates for voting regarding the election of the members of Board of the Directors of the Company at the Company’s Annual General Meeting of Shareholders on 27 June 2024 (“AGM”) to amend the list of candidates for voting regarding election of the members of the Board of Directors of the Company at the AGM by excluding the candidate Mr. Reynolds Randolph N. from the list.The full text of the disclosed notice taking into account the amendments:The decisions of the board of directors (supervisory board)” 1. General information 1.1. Full corporate name (for a non-profit organization - name) of the issuer: United Company RUSAL international public joint-stock company 1.2. Address of the issuer indicated in the unified state register of legal entities: Office 410 8 Oktyabrskaya street Kaliningrad region Kaliningrad 236006 Russian Federation 1.3. Primary State Registration Number (OGRN) of the issuer (if applicable): 1203900011974 1.4. Taxpayer Identification Number (INN) of the issuer (if applicable): 3906394938 1.5. The issuer’s unique code assigned by the Bank of Russia: 16677-A 1.6. Website address used by the issuer for the purposes of disclosure of information: http://www.e-disclosure.ru/portal/company.aspx?id=38288 1.7. Date of the event (material fact) being subject matter of the notice: 17.05.2024 ? 2 ?2. Notice content 2.1. The quorum of the meeting of the issuer’s board of directors (supervisory board) and the results of voting on resolutions provided for in clause 15.1 of the Bank of Russia Regulation No. 714-P dated 27.03.2020 “On Disclosure of Information by Issuers of Equity Securities”: Quantitative composition of the Board of Directors is 13 (thirteen) members. 12 (twelve) members of the Board of Directors took part in the meeting. The quorum is present. Resolutions on the items of the agenda have been made.Results of voting: On agenda item №5: Recommendations related to the amount of dividends on shares and the procedure for their payment date as of which the persons entitled to receive dividends shall be determined.Recommend to the Annual General Meeting of Shareholders not to distribute profit of UC RUSAL IPJSC based on the results of 2023 not to declare and not to pay dividends based on the results of 2023.“FOR” — 11 votes “AGAINST” — 1 vote “ABSTAINED” — 0 votes On agenda item № 6: Inclusion of candidacies into the list of candidates for voting at the Company’s Annual General Meeting of Shareholders regarding election of the members of the Board of Directors.In addition to the resolution of the Company’s Board of Directors dated 5 February 2024 (Minutes of the meeting No. 240201 dated 06 February 2024) on inclusion of the candidates proposed by the shareholders of the Company holding in aggregate at least 2% of the voting shares of the Company into the list of candidates for voting at the Company’s Annual General Meeting of Shareholders regarding election of the members of the Board of Directors in accordance with article 11.3 of the Company’s charter at the discretion of the Company’s Board of Directors to include the following candidates for voting at the Company’s Annual General Meeting of Shareholders: 1. Burnham Christopher VOTING RESULTS: “FOR” — 12 votes; “AGAINST” — 0 votes; “ABSTAINED” — 0 votes; 2. Vasilenko Anna Gennadievna VOTING RESULTS: “FOR” — 12 votes; “AGAINST” — 0 votes; “ABSTAINED” — 0 votes; 3. Parker Kevin VOTING RESULTS: “FOR” — 12 votes; “AGAINST” — 0 votes; “ABSTAINED” — 0 votes; 2.2. Contents of resolutions of the issuer’s board of directors (supervisory board): On agenda item № 5: Recommendations related to the amount of dividends on shares and the procedure for their payment date as of which the persons entitled to receive dividends shall be determined.ADOPTED RESOLUTION: Recommend to the Annual General Meeting of Shareholders not to distribute profit of UC RUSAL IPJSC based on the results of 2023 not to declare and not to pay dividends based on the results of 2023.On agenda item № 6: Inclusion of candidacies into the list of candidates for voting at the Company’s Annual General Meeting of Shareholders regarding election of the members of the Board of Directors.? 3 ?ADOPTED RESOLUTION: In addition to the resolution of the Company’s Board of Directors dated 5 February 2024 (Minutes of the meeting No. 240201 dated 06 February 2024) on inclusion of the candidates proposed by the shareholders of the Company holding in aggregate at least 2% of the voting shares of the Company into the list of candidates for voting at the Company’s Annual General Meeting of Shareholders regarding election of the members of the Board of Directors in accordance with article 11.3 of the Company’s charter at the discretion of the Company’s Board of Directors to include the following candidates for voting at the Company’s Annual General Meeting of Shareholders: 1. Burnham Christopher 2. Vasilenko Anna Gennadievna 3. Parker Kevin. 2.3. Date of the meeting of the issuer’s board of directors (supervisory board) where the relevant resolutions were made: 16 May 2024. 2.4. Date and number of the minutes of the meeting of the issuer’s board of directors (supervisory board) where the relevant resolutions were made: 17 May 2024 Minutes № 240501. 2.5. The board of directors of the issuer has made decisions related to the exercise of rights under the issuer’s securities. Identification features of securities: Ordinary shares registration number of the securities issue: 1-01-16677-А date of registration: 03.09.2020 international securities identification code (ISIN): RU000A1025V3 classification of financial instruments international code (CFI): ESVXFR. The resolution of the Bank of Russia on the state registration of the issue of shares of the international company came into force on the date of state registration of the international company (Section 11 Article 7 of the Federal Law dated 03.08.2018 № 290-FZ On International Companies and International Funds) i.e. on 25.09.2020. The issuer’s shares are circulated outside the Russian Federation by circulation in accordance with foreign law of shares under the trade code 486 on the main board of the Hong Kong Stock Exchange. 3. Signature 3.1. Legal Counsel (under Power of Attorney No. ОКR-DV-24-0012 as of February 12 2024) T.V. Atrokhova 3.2. Date 17.05.2024 3. Signature 3.1. Legal Counsel (under Power of Attorney No. ОКR-DV-24-0012 as of February 12 2024) T.V. Atrokhova (name of the position of the authorized (signature) (full name) person of the issuer) 3.2. Date “31” May 2024 ?4?