Hai Phong Petrolimex Transportation & Services Joint Stock Company is a Vietnam-based marine logistics and engineering enterprise primarily engaged in petroleum transportation, fuel trading, and shipyard technical services. The company operates through four principal business segments: Petroleum Transportation, Fuel and Petrochemical Trading, Ship Repair and Construction, and Maritime Technical Services. Its core offerings include domestic coastal and inland waterway transportation of refined petroleum, fuel oil, and specialized chemicals; wholesale and retail distribution of petroleum products, diesel, industrial lubricants, and liquefied petroleum gas (LPG); ship repair, hull conversion, drydocking, and vessel newbuilding through its wholly owned subsidiary, PTS Hai Phong Shipyard Company Limited; marine mechanical engineering, equipment fabrication, and spare parts supply; fairway dredging, seabed leveling, and port infrastructure construction; and auxiliary maritime support solutions comprising cargo handling, warehousing, and vessel agency services. Founded in December 2000 through the equitization of Hong Ha Ship Repair Enterprise, the company is headquartered in Hai Phong, Vietnam, and operates as a core logistics subsidiary of Petrolimex Marine Transportation Joint Stock Corporation (PG Tanker), which holds a 51% controlling stake under the state-owned Vietnam National Petroleum Group (Petrolimex). In recent developments, the company has executed fleet modernization and vessel conversion initiatives to increase carrying capacity and improve fuel efficiency across its coastal routes, optimized routing schedules to adapt to maritime freight and fuel market fluctuations, strengthened service integration within the parent group's nationwide petroleum supply chain, and upgraded technical maintenance capabilities at its Hai Phong shipyard facilities to expand third-party commercial vessel repair and marine mechanical fabrication services.