With the development of economy globalization, china has been a member of WTO, as a main port in North China, Dalian port becomes to play a more and more important role in national economy and social development. But on the other hand, some other ports in north-east of Asia also announce the purpose in the same way. Actually, with the competition with these ports, the most important hard ware of the construction as the regional shipping center, development of Dalian port has slowed down in recent years.
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