Toba’s first quarter profit drops 60.7% on lower coal price Thursday, May 16 2019 - 04:12AM WIB By Romel S Gurky IDX-listed coal firm PT Toba Bara Sejahtra Tbk said that net profit ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Pefindo: PT Sumber Global Energy Tbk (SGER) rated idA- with stable outlook Free HUMI acquires two units of tug boats Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Indika completes pricing, purchase agreement for $350m notes Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Indonesia Coal Industry Map 2023