Macmahon secures Poboya underground mining contract Friday, March 7 2025 - 08:32AM WIB By Romel S Gurky Australia rsquo s mining services firm Macmahon Holdings Limited announced on Friday ... Log in to read the story Login Feedback Related News & Products Indonesian Nickel Book 2022 Inalum appoints new CEO 4 hours ago The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange ANTAM, HKCBL establish JV for HPAL project 5 hours ago Police investigate environmental violations by nickel miners in Raja Ampat 10 hours ago Compilation of Nickel Smelters in Indonesia Befar withdraws from caustic soda project in Bintan, Nanshan Aluminium takes over 2 hours ago LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING