UNITED COMPANY RUSAL, INTERNATIONAL PUBLIC JOINT-STOCK COMPANY NOTIFICATION LETTER 通知信函 4 June 2025 Dear Shareholder, United Company RUSAL, international public joint-stock company (the "Company") – Notice of Publication of the (i) Circular dated 4 June 2025; (ii) Notice of Annual General Meeting; and (iii) Proxy Form (collectively the "Current Corporate Communications") The English and Chinese versions of the Company's Current Corporate Communications are available on the Company's website at www.rusal.com ...