1. Xiaoding Seafood Restaurant: Located at No.21,Dinghai Port Pier, Dinghai District, it provides seafood catering at a relatively low price.

2. Gaojiazhuang Seafood Restaurant: Located at No.49 Donghai East Road, Dinghai District, Zhoushan City, Zhejiang Province, it provides seafood catering at moderate prices.

3. Love Sea Seafood Theme Restaurant: Located atNo. Hexing Road 1 1, Lincheng Street, Dinghai District, Zhoushan City, Zhejiang Province, it provides seafood catering at a moderate price.

4. Chen Jie Seafood Casserole Shop: Located at No.24 Jinjiawan Road, Dinghai District, Zhoushan City, Zhejiang Province, it provides seafood casseroles at a relatively low price.

In addition, there are many cheap snacks and restaurants in Dinghai District, such as Ethan Duck Noodles, Daoxiao Noodles, Stinky Tofu, Mala Tang, Oil Tofu Shop and so on. Prices range from 10-20 yuan. If you want to eat more economical meals, you can choose to go to the night market in Dinghai District, such as the night market on Furong Road in Zhou. There are many delicious snacks and dishes to choose from, and the prices are very affordable.