Antareja teams up with Hexagon on mining digitalization Thursday, May 19 2022 - 09:15PM WIB By Nova Farida Mining contractor PT Antareja Mahada Makmur AMM a subsidiary of PT Putra Perkasa ... Log in to read the story Login Related News & Products Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023 Opinion: Sumatera coal industry update and future prospect RMKO aims to triple net profit this year MEMR approves TBBE’s RKAB for 3 years RMK Energy targets 48.9% increase in coal sales this year Indonesian Nickel Book 2022