It's cheap to sell Duobao fish in these places in Yan 'an:

1. Huifeng Aquatic Products is located in the market in Zone B, Huanghao Bay, Qiaogou Street.

2. Zhang Peng Aquatic Products Wholesale, Yan 'an City, located in the northeast of the north transit line.

3. Xuedan seafood frozen goods wholesale department is located in the employment center of Baota District, Yan 'an City, Shuangyong Avenue, Dongguan Street.