There are more than 60 kinds of fish, shrimp, crab, shellfish and jellyfish in Xingcheng sea area. Among them, fresh fish, shrimp, jellyfish, variegated clams and jellyfish skin are the best seafood products, which have a long reputation and sell well at home and abroad. Shrimp is delicious, nutritious and of high economic value, with an annual output of about 300 tons. Xingcheng is one of the main export aquatic products. Shrimp skin is nutritious, soft and easy to digest. Shrimp is rich in magnesium, which plays an important role in regulating heart activity and protecting cardiovascular system. It can reduce cholesterol content in blood, prevent arteriosclerosis, dilate coronary artery, and help prevent hypertension and myocardial infarction. Paralichthys olivaceus, commonly known as flounder and flounder, has a flat shape, a big mouth, few scales, eyes on one side, tender meat and delicious taste. It is a valuable edible fish, which has the effects of diminishing inflammation, detoxicating and nourishing the spleen and stomach. Paralichthys olivaceus is also one of the main marine fishing species in Xingcheng, catching hundreds of tons every year. Portunus crab, also known as sea crab, is the main seafood caught in Xingcheng. It is an amphibian along the coast. It is fleshy, yellow, delicious and nutritious. Clam variegated, also known as Philippine clam, has thin skin and full flesh, and the meat yield is above 20%. Suitable for deep processing, pickling and freezing, and suitable for exporting fresh clams. The annual output of clam in Xingcheng shallow sea is 654.38+100000 tons, up to 30000 tons. In addition, Xingcheng is also rich in seafood such as sea crabs, nereis and sea ants. Fruit Xingcheng City is rich in fruits, with 400,000 mu of fruit trees,130,000 plants, including 7.5 million apples, ranking first among fruits, with an annual output of 60 million kilograms. There are more than 200 kinds of fruits in 9 categories, such as apples, pears, peaches, apricots, plums, dates, grapes, strawberries and hawthorn, and there are many excellent varieties, among which "Shengli No.5" apple produced in Shoushan Orchard is famous at home and abroad.