The first factory-like digital fishery demo project in Zhongshan was launched on March 12.

This 350-mu (about 23.3 hectares) industrial park, with an investment of 500 million yuan, will be built into a full industry chain model project covering seedling breeding, smart aquaculture, deep processing and culture and tourism. 

Upon completion, it is expected to produce 4,600 tons of groupers per year, and the annual output value will exceed 400 million yuan.