PTBA cuts down 2020 output target Saturday, September 5 2020 - 04:52PM WIB By Romel S Gurky IDX-listed coal mining firm PT Bukit Asam Tbk PTBA said it will ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Petrindo Jaya 2023 net profit drops 58.25% BUMA Australia secures mining services contract with Whitehaven China’s March coal output slumps on high stockpiles, lower demand Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 Resource Alam secures production approval for Loa Haur coal mine Indonesian Nickel Report Issue 48