According to Dianping.com's inquiry, the supermarket chains in Dalian include Dashang Supermarket, Dalian Wal-Mart Supermarket, Dalian Carrefour Supermarket and Beikeyou Market. These supermarkets actively realize the connection between agriculture and supermarkets in the supply of people's livelihood goods, purchase goods directly from the fields to supermarkets, give up sales profits and sell them to ordinary people at cost prices, and some goods are even sold at lower cost prices.

Chain supermarket refers to operating a number of supermarkets in the form of chain, implementing unified procurement, unified distribution and unified management, organically combining the dual advantages of supermarket and chain operation, and having strong competitiveness, which is a form widely adopted by supermarkets.