Tharisa plc (Incorporated in the Republic of Cyprus with limited liability) (Registration number HE223412) JSE share code: THA LSE share code: THS A2X share code: THA ISIN: CY0103562118 LEI: 213800WW4YWMVVZIJM90 (“Tharisa”) Replacement of Interim Results found on JSE cloudlink Tharisa shareholders are advised that the JSE cloudlink as contained in the announcement released today, Thursday, 22 May 2025 at 07:05am incorrectly directs shareholders to the Interim Consolidated Financial Statements for six months ended 31 March 2024 (H1 FY2024) as opposed to the Interim Consolidated Financial Statements for six months ended 31 March 2025 (“H1 FY2025”). Please find JSE cloudlink below which correctly leads to H1 FY2025: https://senspdf.jse.co.za/documents/2025/jse/isse/THA/H1results.pdf 22 May 2025 Sponsor Investec Bank Limited