Petrolimex HaiPhong Transportation and Services Joint Stock Company (PTS HAIPHONG) is a Vietnam-based company specialized in transportation services for petroleum. It mainly offers marine transportation of petroleum, and engages in merchandise of petroleum, liquefied gas and petrochemicals. The Company is also involved in the performance of shipbuilding and repair activities as well as the manufacture of mechanical spare parts for replacement. As of December 31, 2012, the Company was a subsidiary of Vietnam National Petroleum Corporation (Petrolimex), and it had one affiliate. During the year ended December 31, 2012, 59.88% of the Company's net revenue came from the sale of gasoline and petroleum.