PTBA revises up 2021 coal output target Monday, May 3 2021 - 02:50PM WIB IDX-listed coal miner PT Bukit Asam Tbk PTBA has revised up slightly its coal production target ... Log in to read the story Login Related News & Products RMK Energy targets 48.9% increase in coal sales this year Opinion: Sumatera coal industry update and future prospect Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 MEMR approves TBBE’s RKAB for 3 years RMKO aims to triple net profit this year Indonesian Nickel Book 2022 Indonesia Coal Industry Map 2023