In 2021,the export volume of flat glass was 10.801 million tons,a decrease of 22.3%year on year,while the export volume was 12.553 billion yuan,an increase of 14.9%year on year.

　　From the export volume structure,our plate glass exports mainly float plate glass.In 2021,China exported 927,600 tons of float flat glass,22%less than that of the previous year,accounting for 85.9%of the total export volume of flat glass.