China Petrochemical Yi Jie Yiwu Centralized Purchasing Center is an office set up by China Petrochemical Yi Jie Sales Co., Ltd., which is a centralized purchasing platform for China Petrochemical based on Yiwu International Trade City and serving companies in various provinces and cities. Mainly for Yi Jie convenience stores in various provinces and cities distribution of oil non-interactive promotional products, points exchange products, office supplies and other commodities to provide procurement support, give full play to the scale advantage of sales enterprises in the national network unified procurement, and realize the enjoyment of procurement resources. It is understood that the preparatory work for the centralized mining center began in mid-April this year. Thanks to the efforts of all parties, the operation of the center is on the right track, and the centralized mining volume has steadily increased. Up to now, 505 office supplies, home textiles, outdoor supplies, household supplies, automobile supplies, small household appliances, hardware, digital products and other commodities have been introduced, 7 suppliers have been interviewed, 36 have been introduced, and 10 has been appointed as agents.