Over the past six years, under the correct leadership of group companies, joint-stock companies and oil refining and sales branches, the party and government team of the company has led all cadres and employees to unite and work hard, blaze new trails, unswervingly follow the "four unifications" marketing mechanism determined by the party group, adhere to the corporate purpose of "one center, three services and two guarantees", optimize operations, deepen reforms, strengthen management, control costs and reduce costs. Give full play to the hub and bridge role of the refined oil resource allocation center, dispatching command center, settlement center and information center, effectively ensure the smooth production back road of oil fields and refining enterprises in Northeast China, and ensure the balanced supply of resources in China's refined oil market.