Indika conducts study on clean alumina smelter technology Wednesday, January 18 2023 - 02:16PM WIB By William Jhanesta IDX-listed coal mining and energy firm PT Indika Energy Tbk IDX INDY said ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Timah faces revenue decline and net loss in 2023 amid market challenges Antam reports decline in revenue and profit for 2023 The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING Compilation of Nickel Smelters in Indonesia Vale Indonesia appoints Emily Olson as President Commissioner Prosecutors seek 5-year sentences in nickel corruption case