Dongxin underground commodity city. The underground commodity city is located 20 meters east of Dewey Avenue. This shopping mall covers an area of 1000 square meters. The first floor owner wants to operate stationery wholesale and children's toys. The nature of the business is self-operated, mainly wholesale and retail. There are thousands of kinds of goods, large and small, and there are many kinds of goods, all kinds of personalized pencils, drawing pens and exquisite notebooks.