HPL to triple cobalt sulfate export following maiden shipment Tuesday, September 5 2023 - 09:49AM WIB By Cepi Setiadi PT Halmahera Persada Lygend PT HPL aims to triple its cobalt sulfate export ... Log in to read the story Login Feedback Related News & Products Compilation of Nickel Smelters in Indonesia Baru Gold secures “key permit” for Sangihe gold project Indonesian Nickel Book 2022 Leighton secures mine infrastructure contract for Vale Indonesia The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Harum provides $50m loan to nickel mine subsidiary MMS secures $5.2m mining services agreement with SCM LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING