Interview: PPA focuses on quality rather than quantity Saturday, May 18 2019 - 01:50PM WIB By Tri Subhki R PT Putra Perkasa Abadi PPA is on track to realize its overburden ... Log in to read the story Login Related News & Products Indonesian Nickel Report Issue 48 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free BEL secures new coal supply contract HUMI acquires two units of tug boats Indika completes pricing, purchase agreement for $350m notes Indonesia Coal Industry Map 2023 Indonesian Coal Report Issue 51 Indonesian Nickel Book 2022