PTBA defends feasibility of DME project Tuesday, December 8 2020 - 10:19PM WIB By Alexander Ginting IDX-listed coal mining firm PT Bukit Asam Tbk PTBA defends its decision to ... Log in to read the story Login Related News & Products BEL secures new coal supply contract Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Indonesian Coal Report Issue 51 Indonesian Nickel Book 2022 HUMI acquires two units of tug boats Indika completes pricing, purchase agreement for $350m notes