Freeport: Ramp-up of underground mines advancing on schedule Friday, April 23 2021 - 06:27PM WIB By Rara Suratmi The ramp-up of underground production at the Grasberg minerals district in Indonesia operated ... Log in to read the story Login Related News & Products CNI to start construction HPAL plant in 2024, secures European offtaker The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Compilation of Nickel Smelters in Indonesia BMS conducts feasibility study on HPAL plant Harita aims to start construction of solar power plant in H2 Indonesian Nickel Book 2022 BMS operates ferronickel smelter plant LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING