Coal reference price continues declining trend Tuesday, October 8 2019 - 03:22PM WIB By Thomas Sembiring The government rsquo s coal reference price better known as HBA continues its ... Log in to read the story Login Related News & Products BEL secures new coal supply contract Indonesia Coal Industry Map 2023 Indika completes pricing, purchase agreement for $350m notes Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Indonesian Nickel Book 2022 WRM launches its first coal export shipment HUMI acquires two units of tug boats