Primaputra to increase coal trading volume Thursday, July 22 2021 - 05:57PM WIB By Adianto P Simamora Coal trading company PT Primaputra Investama is expected to increase coal trading ... Log in to read the story Login Related News & Products Mifa Bersaudara records lower coal output in 1Q Adaro Minerals plans higher capex for 2024 Indonesian Nickel Book 2022 Adaro's coal barging contract with MBSS set to conclude in September Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 GEMS secures coal sales deals with GMR Holding Indonesian Coal Report Issue 51