BOSS scouting for partner to resume coal production Tuesday, June 29 2021 - 06:15PM WIB By Romel S Gurky IDX-listed coal mining firm PT Borneo Olah Sarana Sukses Tbk BOSS is ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Indonesia Coal Industry Map 2023 Opinion: Coal financing against a net zero world Opinion: Challenges amidst the increase in coal production targets Indonesian Coal Report Issue 51 PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Resource Alam aims for higher coal production this year Indonesian Nickel Report Issue 48