Cotton is one of the major crops in the world, with a large output and low production cost, making cotton products relatively cheap, and can be made into a variety of specifications of fabrics. In 2018, Xinjiang's cotton planting area, output and quality showed a steady growth trend, and the cotton planting area was 28.9661 million mu, accounting for more than 60 percent of the country's total. Cotton output was 4.082 million tons, accounting for more than 74 percent of the country; Excellent cotton production accounted for 67 percent of the country. Xinjiang's total cotton output accounted for more than 70 percent of the national total for two consecutive years, which indicates that Xinjiang cotton has become an important pillar of domestic cotton supply, and a supply pattern of "outstanding" has been formed.