PPA secures new mining contract with SKS Wednesday, August 21 2019 - 01:29AM WIB By Tri Subhki R Mining services company PT Putra Perkasa Abadi PPA has recently secured a ... Log in to read the story Login Related News & Products Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free HUMI acquires two units of tug boats BEL secures new coal supply contract Indika completes pricing, purchase agreement for $350m notes