Shawo Island national offshore fishing base was approved by the state in March 2016, and construction began in 2017, and was included in the provincial government's major project for the conversion of old and new kinetic energy, becoming the second national offshore fishing base in the country. With a total investment of 5 billion yuan, the base covers an area of 3.5 square kilometers, highlighting industrial agglomeration, product distribution, resource integration, industrial upgrading and other functions, adhering to the concept of information technology, industrialization ideas, industrialization direction, service system, and the operation mode of "Internet +, ocean +, standardization +". To build the largest modern far-ocean fishery comprehensive base in the north of China. The base is divided into four functional areas: central fishing port, deep processing, trading market and comprehensive service.