Rosan Resources Holdings Limited announced that with effect from 1 November 2022: Mr. Sun Shusheng resigned from his position as an executive director and ceased to be the authorised representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited to focus on other personal affairs; Mr. Li Chunyan resigned from his position as a non-executive director to focus on other personal affairs; Mr. Kelvin Kin-Cheong Ho resigned from his position as an independent non-executive director, and ceased to be the chairman of the audit committee and nomination committee and a member of the remuneration committee to focus on other personal affairs; Mr. Ma Geng resigned from his position as an independent non-executive director, and ceased to be the chairman of the remuneration committee and a member of audit committee and nomination committee to focus on other personal affairs; and Mr. Wan Tze Fan Terence resigned from his position as an independent non-executive director, ceased to be a member of each of the audit committee, remuneration committee and nomination committee to focus on other personal affairs.