Ridwan Djamaluddin is new mining DG Thursday, August 6 2020 - 12:49AM WIB Ridwan Djamaluddin By Febry Silaban Government nbsp confirmed on Wednesday that Ridwan Djamaluddin a deputy at the office ... Log in to read the story Login Related News & Products Indonesian Coal Report Issue 51 HUMI acquires two units of tug boats Indonesian Nickel Book 2022 BEL secures new coal supply contract Indika completes pricing, purchase agreement for $350m notes Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free