Fitch Downgrades ABM Investama to B+; Outlook Negative Friday, May 17 2019 - 02:45PM WIB Fitch Ratings - Singapore Jakarta - May -- Fitch Ratings has downgraded PT ABM Investama Tbk ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Adaro Minerals plans higher capex for 2024 GEMS secures coal sales deals with GMR Holding Indonesian Nickel Book 2022 Adaro's coal barging contract with MBSS set to conclude in September Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Mifa Bersaudara records lower coal output in 1Q