In recent years, under the guidance of the development concept of "innovation, coordination, green, openness and sharing", the silica industry has maintained a sustainable and healthy development overall, and the production capacity and output have increased to a certain extent. According to statistics, by 2020, China's white carbon black output reached 2.024 million tons, with a year-on-year growth of 8.53%. In terms of market size, the market size of China's white carbon black industry has grown rapidly in recent years, from 4.96 billion yuan in 2014 to 9.481 billion yuan in 2020, with a nearly two-fold increase in market size. In terms of import and export quantity, according to statistics, the import volume of white carbon black in China from 2015 to 2020 fluctuates to a certain extent. By the first quarter of 2021, the import volume of white carbon black was 22,400 tons, with a year-on-year growth of 5.63%. From 2015 to 2020, the export volume of China's white carbon black is about 400,000 tons, and by the first quarter of 2021, the export volume of China's white carbon black is 123,300 tons, with a year-on-year growth of 4.24%. In terms of import and export amount, according to statistics, as of the first quarter of 2021, the import amount of China's white carbon black was 53 million US dollars, with a year-on-year growth of 49.92%; The export value was 123 million US dollars, up 8.09 percent year on year. The development of white carbon black industry is inseparable from the growth of consumer demand, and the growth of consumer demand at present and for a long time to come will still be the main driving force for the production capacity growth of China's white carbon black industry. According to statistics, by 2020, the apparent consumption of white carbon black in China is 1.6951 million tons, with a year-on-year growth of 12.87%.