Vancouver, January 25, 2023: Fortuna Silver Mines Inc. (NYSE: FSM) (TSX: FVI) is pleased to report that the Mexican Federal Administrative Court (the “Court”) has granted a provisional injunction to Compañia Minera Cuzcatlan (“Minera Cuzcatlan”), Fortuna’s Mexican subsidiary, which allows the San Jose Mine to continue to operate under the terms of the 12-year environmental impact authorization (“EIA”).