COAL TENDER: KOSPO-Coal-2019-SC-EST04 (NCV. 3,800kcal/kg) Wednesday, April 10 2019 - 01:27AM WIB INVITATION TO BID For Steaming Coal Supply KOSPO is inviting bids for the supply of coal ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 RMKO aims to triple net profit this year Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023 Indonesian Coal Report Issue 51 Aceh coal firm secures production quota totaling 2.2 million tons MEMR approves TBBE’s RKAB for 3 years Opinion: Sumatera coal industry update and future prospect