Delta Dunia delivers higher Q1 OB removal volume Thursday, May 23 2019 - 12:25AM WIB By Thomas Sembiring IDX-listed coal mining contractor PT Delta Dunia Makmur Tbk said that realized overburden ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Indonesian Nickel Book 2022 UNTR: Operational updates as of March 2024 Bumi Resources Q1 net profit rises 12.28% Ministry sets higher April HBA for high CV coal Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 ITMG increases solar capacity commitment by 400%