The following are some recommended buffet restaurants in Jiamusi: 1. Seafood Family: Seafood buffet for one person, 79 yuan per person, located diagonally opposite the Bund Park on Binjiang Road.

2. Caesar Hotel: Seafood hotpot buffet for one person, 78 yuan per person, located behind the department store.

3. Sophie's Steak: Steak buffet for one person, 69 yuan per person, located at No. 23 Hongqi Road, Xiangyang District.

4. Mrs. Jin: Buffet Western Restaurant, located at No. 168 Zhuhui Road. The price is not yet known.

5. Meiyuange Buffet Western Restaurant: Located at No. 168, Zhuhui Road, Suzhou City, China, the price is unknown.

The above are some of the more popular buffet restaurants in Jiamusi, with different prices and types of dishes. You can choose the restaurant that suits you according to your taste and budget.