Martabe gold mine sales volume down Tuesday, April 28 2020 - 02:02PM WIB By Romel S Gurky IDX-listed heavy equipment and mining firm PT United Tractors Tbk UT said ... Log in to read the story Login Related News & Products Compilation of Nickel Smelters in Indonesia Indonesian Nickel Book 2022 Timah faces revenue decline and net loss in 2023 amid market challenges The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Prosecutors seek 5-year sentences in nickel corruption case Antam reports decline in revenue and profit for 2023 Vale Indonesia appoints Emily Olson as President Commissioner LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING