PSG starts operations in C. Kalimantan coal mine Friday, October 23 2020 - 01:19AM WIB By Tri Subhki R PT Prima Sarana Gemilang PSG a mining contractor part of the Indomobil ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Indonesian Nickel Book 2022 GEMS secures coal sales deals with GMR Holding Adaro's coal barging contract with MBSS set to conclude in September Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Adaro Minerals plans higher capex for 2024 Mifa Bersaudara records lower coal output in 1Q