PTBA collaborates with CDP to help deal with climate change issues Wednesday, July 28 2021 - 03:50PM WIB IDX-listed coal miner PT Bukit Asam Tbk PTBA has teamed up with international non-profit organization CDP ... Log in to read the story Login Related News & Products BEL secures new coal supply contract Indonesia Coal Industry Map 2023 Indonesian Nickel Book 2022 Indika completes pricing, purchase agreement for $350m notes Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free HUMI acquires two units of tug boats Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51