Which province does the East China Sea belong to? Specific location

Lianyungang, as the intersection of the Belt and Road Initiative, has a unique geographical advantage. Superior location conditions, superimposed strategic advantages, strong port support, mature development model of port-producing cities, good foundation for opening to the outside world and convenient port environment are all advantages of Lianyungang, and they are also the support for Lianyungang to declare a free trade port.