Class one. According to the data of Lanzhou local treasure, Asia-Europe commercial building is a comprehensive service-oriented catering city integrating shopping, supermarkets and food. The passenger flow is large, and there is a lot of demand from merchants. Its business hours are from 9: 30am to 9: 30pm from Monday to Sunday, and from 9: 30pm to10: 00pm from Friday to Sunday, all year round.