Delta Dunia Q1 coal production increases 18% yoy Saturday, June 3 2023 - 12:00PM WIB By Romel S Gurky IDX-listed coal contractor and service provider company PT Delta Dunia Makmur Tbk ... Log in to read the story Login Related News & Products Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Indika completes pricing, purchase agreement for $350m notes Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 BEL secures new coal supply contract HUMI acquires two units of tug boats