GEMS reports lower revenue, higher profit Monday, March 15 2021 - 03:05PM WIB By Rara Suratmi IDX-listed coal miner PT Golden Energy Mines Tbk GEMS saw revenue last year ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 ITMG increases solar capacity commitment by 400% Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023 UNTR: Operational updates as of March 2024 Mifa Bersaudara records lower coal output in 1Q Indonesian Coal Report Issue 51 Bumi Resources Q1 net profit rises 12.28%