SKS targets higher coal output this year Thursday, March 23 2023 - 08:12AM WIB By Anya Azaria Central Kalimantan coal miner PT Surya Kalimantan Sejati SKS an indirect subsidiary of ... Log in to read the story Login Related News & Products Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 RMK Energy targets 48.9% increase in coal sales this year Indonesia Coal Industry Map 2023 Opinion: Sumatera coal industry update and future prospect RMKO aims to triple net profit this year Indonesian Nickel Book 2022 MEMR approves TBBE’s RKAB for 3 years