Chinese investor plans underground coal mine in S. Kalimantan Friday, May 8 2020 - 04:07PM WIB Photographer: Khalsa PT Qinfa Mining Industri a local subsidiary of a Chinese firm plans to open underground coal ... Log in to read the story Login Related News & Products RMKO aims to triple net profit this year Indonesian Coal Report Issue 51 Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 MEMR approves TBBE’s RKAB for 3 years RMK Energy targets 48.9% increase in coal sales this year Opinion: Sumatera coal industry update and future prospect Indonesia Coal Industry Map 2023