Semi coke technology commercially viable: Govt Friday, July 17 2020 - 08:45PM WIB By Adianto P Simamora Minister of Energy and Mineral Resources rsquo Special Staff for Mineral and ... Log in to read the story Login Related News & Products Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023 Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 GEMS secures coal sales deals with GMR Holding Mifa Bersaudara records lower coal output in 1Q Adaro's coal barging contract with MBSS set to conclude in September Adaro Minerals plans higher capex for 2024