PTBA completes coal railway expansion project Monday, June 15 2020 - 01:59PM WIB Photographer: Khalsa By Romel S Gurky IDX-listed coal firm PT Bukit Asam Tbk PTBA said that it had ... Log in to read the story Login Related News & Products Opinion: Challenges amidst the increase in coal production targets Indonesian Nickel Report Issue 48 Opinion: Coal financing against a net zero world Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023 Resource Alam aims for higher coal production this year PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free