The end of summer and beginning of autumn is a harvest season for scallop and oyster, a busy time for marine ranching in Changhai County, Dalian City. Fishermen in Guangludao Town, Changhai County are busy harvesting oysters. In the first half of 2023, the production of aquatic products in Changhai County reached 308 thousand tons, registering a year-on-year growth of 9.8%, while the aquaculture production reached 289 thousand tons, up by 11.1%.