WHW optimistic to meet 1 million tons alumina output target Wednesday, October 30 2019 - 04:21PM WIB PT Well Harvest Winning Alumina Refinery WHW which operates the country rsquo s first smelter grade ... Log in to read the story Login Related News & Products PTAR: Expression of interest for diamond drilling services LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Chengtok mulls renewables for its lithium plant Govt to launch SIMBARA to enhance oversight in nickel sector Compilation of Nickel Smelters in Indonesia Harum’s nickel unit secures $620m loan Indonesian Nickel Book 2022