Petrosea bags $100m of additional bauxite mining contract Friday, December 3 2021 - 07:00PM WIB By Tri Luluk Lufiana IDX-listed mining contractor PT Petrosea Tbk PTRO announced on Friday that it ... Log in to read the story Login Related News & Products Nickel Industries signs deal on solar project for nickel processing plants Tsingshan plans to sell some steel assets in Indonesia Indonesia Regional Minerals Maps 2019 GBU conducts trial production of manganese ore LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING Indonesian Nickel Book 2022 Puqing’s battery recycling plant to start operation this year: Minister INDONESIAN MINERALS BOOK 2019/2020