PT Trada Offshore Services, the company subsidiary buys 10% shares of PT Agate Bumi Tanker owned PT Pelayaran Nursaly Pratama Samodra;In July – August 2017, the company sells its assets vessel FSO Pelita Bangsa and vessel MT Concertina in regards to the debt settlement to PT Bank ICBC Indonesia;The company divest its all shares at PT Trada Shipping in relations to the debt settlement of Asahi Tanker Co Ltd;The purchase of shares of PT Semeru Infra Energi (50,10 shares) and PT Black Diamond Energy (100& shares);