PTBA seeks to maintain stripping ratio below 4.8 in H2 2019 Monday, September 16 2019 - 09:09PM WIB Arviyan Arifin-Petromindo|Lucky By Tri Subhki R IDX-listed state-owned coal mining company PT Bukit Asam Tbk PTBA aims to ... Log in to read the story Login Related News & Products MEMR approves AOC’s RKAB for three years Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023 ITMG increases solar capacity commitment by 400% Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 Ministry sets higher April HBA for high CV coal BEL's 1Q coal production falls below target
