Large carrying capacity: With continuous advancements in shipbuilding technology, the carrying capacity of transport vessels such as giant oil tankers, giant passenger ships, and general cargo ships far exceeds that of rail and road transport. A 10,000-ton oil tanker has a carrying capacity equivalent to 250-300 train cars, and a 500,000-ton oil tanker has a carrying capacity equivalent to 12,500 train cars.
Low freight costs: Ocean freight rates are low because of the large carrying capacity and long distances, resulting in low transportation costs per ton. Shipping routes are naturally formed, and ports and related infrastructure are generally built with government investment. Merchant ships have large carrying capacities, long operating times, and long transport distances. Data shows that the ocean freight cost for one ton of cargo is only 1/5 of the rail freight cost, 1/10 of the road freight cost, and 1/20 of the air freight cost.
High throughput capacity: Ocean transport utilizes natural waterways, providing extensive connectivity and is not limited by roads or railways, resulting in a greater throughput capacity than trains and automobiles. If political, economic, or trade conditions change, the most advantageous route can be selected at any time.
High adaptability to cargo: Ocean-going vessels can adapt to various cargo transportation needs, such as multi-purpose vessels and special-purpose vessels. They are also highly adaptable to overweight and overlength cargo, and it is easy to improve transportation processes to meet the needs of international logistics transportation, such as large equipment.
