By the end of March, Mengzhou City had completed a total import and export value of 78.01 million US dollars, down 21.5% year-on-year, ranking second in the province's key open counties (cities), including imports of 36.19 million US dollars, down 18.5% year-on-year. US$41.82 million, down 24.5% year-on-year. As far as the current situation is concerned, Mengzhou's foreign trade import and export presents several characteristics. First, foreign trade import and export has begun to pick up. The total value of imports and exports in March was a net increase of 5.08 million U.S. dollars from February, of which net exports increased by 5.77 million U.S. dollars, and the growth rate of imports increased by 2.9 percentage points from February. Second, the export of agricultural products increased significantly. As of the end of March, the export of agricultural products was completed at US$157,000, a year-on-year increase of 66.4%. Third, the leading products are prosperous. Leading products such as sheep shearing, cylinder liner and diamond are still the main products to promote export growth. Sheep shearing exports reached US$33.96 million at the end of March, accounting for 81.2% of total exports, and mechanical and electrical products completed US$7.7 million, accounting for 18.8 of total exports. %.