Shangyi Street, Kaifeng City. According to Baidu Map query, Shangyi Market is located in Shangyi Street, Kaifeng City. It is a market with a long history and one of the largest agricultural and sideline products wholesale markets in Kaifeng City. There are many kinds of local specialties here, including Kaifeng vegetables, Yellow River carp, Lingbao melons and fruits, etc. The most famous of them is Kaifeng cuisine, which is rich in nutrients and delicious. It is one of Kaifeng's specialties and a signature product of Shangyi Market.