HPL to start production of cobalt sulfate next month Friday, June 9 2023 - 08:24AM WIB By Lambok Dominikus PT Halmahera Persada Lygend HPL said its cobalt sulfate plant is currently in ... Log in to read the story Login Feedback Related News & Products HPE for mineral commodities rises in October Nickel Industries secures $250m loan from BNI, DBS MBMA reports strong revenue growth in H1 2024 Tsingshan cuts nickel production in Indonesia amid ore shortages LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING Indonesian Nickel Book 2022 The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Compilation of Nickel Smelters in Indonesia