DSSA to produce 2.1m tons of metallurgical coal in 2020 Wednesday, October 21 2020 - 11:08PM WIB By Tri Subhki R IDX-listed coal and power producer PT Dian Swastatika Sentosa Tbk DSSA is ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Indonesian Nickel Report Issue 48 Pefindo: PT Sumber Global Energy Tbk (SGER) rated idA- with stable outlook Free Indonesian Coal Report Issue 51 Indika completes pricing, purchase agreement for $350m notes Indonesia Coal Industry Map 2023 HUMI acquires two units of tug boats