Harum Energy's coal sales drops 31.7% in 2020 Wednesday, April 7 2021 - 02:29AM WIB By Rara Suratmi IDX-listed coal producer PT Harum Energy Tbk reported that its production and sales ... Log in to read the story Login Related News & Products HUMI acquires two units of tug boats Indonesian Nickel Book 2022 Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free BEL secures new coal supply contract Indika completes pricing, purchase agreement for $350m notes Indonesian Nickel Report Issue 48