Petrosea reports lower revenue Monday, May 3 2021 - 02:31PM WIB By Rara Suratmi IDX-listed PT Petrosea Tbk which is engaged in mining infrastructure and oil and ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 MEMR approves TBBE’s RKAB for 3 years Opinion: Sumatera coal industry update and future prospect Indonesian Nickel Book 2022 Aceh coal firm secures production quota totaling 2.2 million tons RMKO aims to triple net profit this year