PTBA optimistic of completing railway project on time Wednesday, July 8 2020 - 06:30PM WIB By Tri Subhki R IDX-listed coal mining company PT Bukit Asam Tbk PTBA said it is ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 GEMS secures coal sales deals with GMR Holding Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Adaro's coal barging contract with MBSS set to conclude in September Adaro Minerals plans higher capex for 2024 Mifa Bersaudara records lower coal output in 1Q