Flexibility on vessel size and loading point at Tanjung Bara Terminals for PT Kaltim Prima Coal, North Pulau Laut Coal Terminal for PT Arutmin Indonesia, Muara Berau and Muara Jawa Anchorage for PT. Ade Putra Tanrajeng, Muara Berau for PT. Guruh Putra Bersama and Tarahan Port for Bukit Asam.