DTR coal output reaches 80% of H1 target Saturday, July 11 2020 - 07:24PM WIB F. Hary Kristiono (Photographer : Dasir) By Adianto P Simamora North Kalimantan coal mining firm PT Duta Tambang Rekayasa DTR a subsidiary ... Log in to read the story Login Related News & Products Indonesian Coal Report Issue 51 RMKE seeks extended coal purchase agreement with GPU Indonesia Coal Industry Map 2023 RMKE to begin coal transport for PTBA in October Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 Fitch Affirms Indika Energy at 'A+(idn)'; Outlook Stable Free Samindo reports higher OB removal volume in Q1