Alfa Energi maintains coal production target Friday, June 28 2019 - 07:54AM WIB By Tri Subhki R IDX-listed coal mining company PT Alfa Energi Investama Tbk said it will ... Log in to read the story Login Related News & Products Opinion: Coal financing against a net zero world Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Transcoal reports stronger performance in 2023 Indonesia Coal Industry Map 2023 Resource Alam aims for higher coal production this year Indonesian Nickel Report Issue 48