Geo Energy's Tanah Bumbu mine resumes operation Thursday, July 4 2019 - 04:54AM WIB By Romel S Gurky SGX-listed Geo Energy Resources Limited nbsp said it has resumed the operation ... Log in to read the story Login Related News & Products PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Indonesia Coal Industry Map 2023 Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Opinion: Coal financing against a net zero world Indonesian Nickel Book 2022 Opinion: Challenges amidst the increase in coal production targets Resource Alam aims for higher coal production this year