In 2021, the production of corrugated base paper and box board paper was 54.9 million tons, an increase of 13.65% over the previous year, and the consumption was 61.73 million tons, an increase of 9.95% over the previous year. From 2012 to 2021, the average annual growth rate of production was 3.3%, and the average annual growth rate of consumption was 4.4%。