HBA coal reference price down to $81.86 Monday, May 6 2019 - 11:46PM WIB By Romel S Gurky The government sets its coal reference price HBA for May at US ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Resource Alam aims for higher coal production this year PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Indonesian Coal Report Issue 51 Opinion: Coal financing against a net zero world Indonesia Coal Industry Map 2023 Transcoal reports stronger performance in 2023 Indonesian Nickel Report Issue 48