Cooperating with relevant agencies to protect the marine environment and national defence and security.
Other lines of business:
Marine on the job trainers; pilot training, leasing pilots and crew members;
Management consultancy of traffic works project and civil engineering (Details: Project planning, design estimates and project verification, profile bidding, analysis and evaluation of bids, construction supervision, topographic survey);
Business services of renting offices, factories, hotels and tourism;
Shipping;
Shipping agents and shipping services;
Collection, forwarding and cargo handling services;
Direct import and export of materials, vehicles, equipment and goods;
Business vehicle rental and property;
Agents dealing in fuel (petrol, oil, lubricants);
Diving tourism services at home and abroad;
Reef break, cut, submerged wreck;
Construction works waterway traffic (tangent shore embankment, dredging, blowing smoke canals, docks, ports);
Excavation of rock, leveling to create dumps;
Trading and commodities: underwater diving equipment; electrical equipment, electronic; garments; equipment, supplies, machinery for industry, handicraft and construction industry.
Sell always solid fuels, liquid, gas and related products (Details: Business bottling, distribution and technical services liquefaction);
Investment and real estate business;
Trading ports and harbor services;
Business warehouse, container warehouse, bonded warehouse;
Machining, fabrication, repair and assembly of structural steel, precast concrete structures;
Outsourcing rubber band tying goods; service force, unmooring the ship;