SEAM signs heavy equipment supply deal with Chinese firm Friday, September 20 2019 - 02:26PM WIB Coal mining company PT Sumber Energi Alam Mineral SEAM which owns coal mines in Central and ... Log in to read the story Login Related News & Products GEMS secures coal sales deals with GMR Holding Mifa Bersaudara records lower coal output in 1Q Adaro's coal barging contract with MBSS set to conclude in September Indonesia Coal Industry Map 2023 Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Indonesian Nickel Book 2022 Adaro Minerals plans higher capex for 2024