Fitch Ratings: BUMA’s Rating Headroom Remains Tight on High Leverage Tuesday, August 31 2021 - 12:47AM WIB Fitch Ratings-Singapore- August --Fitch Ratings expects PT Bukit Makmur Mandiri Utama s BUMA BB- Negative rating ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Opinion: Coal financing against a net zero world Transcoal reports stronger performance in 2023 Resource Alam aims for higher coal production this year