Duta Tambang’s Q1 coal output exceeds target Friday, April 3 2020 - 06:02PM WIB F. Hary Kristiono (Photographer : Dasir) By Thomas Sembiring North Kalimantan coal mining firm PT Duta Tambang Rekayasa produced tons of coal ... Log in to read the story Login Related News & Products Mifa Bersaudara records lower coal output in 1Q Indonesian Coal Report Issue 51 Adaro's coal barging contract with MBSS set to conclude in September Indonesian Nickel Book 2022 Adaro Minerals plans higher capex for 2024 Indonesian Nickel Report Issue 48 GEMS secures coal sales deals with GMR Holding Indonesia Coal Industry Map 2023