The company cooperates with a number of international well-known airlines to launch air export, air import transportation and charter business. The company cooperates with China Eastern Airlines, Asiana Airlines, Singapore Airlines, U.S. polar airlines, Nordic airlines, Austrian Airlines, Air India, Arabian crystal airlines, Singapore Airlines Shanghai Airlines and other airlines have established long-term friendly cooperative relations. In 2020, the total cargo and mail turnover of civil aviation will be 24.02 billion ton kilometers, which will return to 91.3% in 2019; 6.766 million tons of freight and postal transportation were completed, returning to 89.8% in 2019. Among them, East China continues to maintain its position as the largest civil aviation freight market in China, with a cargo throughput of 6.954 million tons in 2020, accounting for 43.2%.