Geo signs coal purchase contract with S. Sumatra coal firm Saturday, January 4 2020 - 04:16PM WIB By Romel S Gurky nbsp SGX-listed coal firm Geo Energy Resources Limited said its wholly-owned subsidiary ... Log in to read the story Login Related News & Products Opinion: Challenges amidst the increase in coal production targets Opinion: Coal financing against a net zero world PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Resource Alam aims for higher coal production this year Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023