GEMS plans 15% coal output increase next year Monday, November 18 2019 - 04:29PM WIB IDX-listed coal firm PT Golden Energy Mines Tbk GEMS plans to increase coal production next year ... Log in to read the story Login Related News & Products Mifa Bersaudara records lower coal output in 1Q Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 GEMS secures coal sales deals with GMR Holding Indonesian Coal Report Issue 51 Adaro's coal barging contract with MBSS set to conclude in September Adaro Minerals plans higher capex for 2024 Indonesian Nickel Book 2022