WHW estimates first-half alumina output at 500,000 tons Friday, June 28 2019 - 12:55AM WIB Petromindo|Thomas By Thomas Sembiring PT Well Harvest Winning Alumina Refinery WHW which operates a million-ton per annum ... Log in to read the story Login Related News & Products Harum’s nickel unit secures $620m loan Chengtok mulls renewables for its lithium plant The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Indonesian Nickel Book 2022 Govt to launch SIMBARA to enhance oversight in nickel sector PTAR: Expression of interest for diamond drilling services Compilation of Nickel Smelters in Indonesia LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING