China has become the world's largest producer of the chemical industry.

The 12th World Chemical Engineering Conference and the 21st Asia-Pacific Chemical Engineering Alliance Conference opened yesterday, with a group of cutting-edge materials and new equipment that lead the future industry development making a concentrated appearance. One of them is a thin film that can work safely in extreme environments, maintaining stable physical properties in a wide temperature range from minus 260 degrees Celsius to plus 420 degrees Celsius. It is widely used in key scenarios such as high-end electrical insulation, new energy vehicle battery separators, and aerospace thermal protection. It took 20 years to develop this product. According to information obtained from the 12th World Chemical Engineering Conference and the 21st Asia-Pacific Chemical Engineering Alliance Conference, China has become the world's largest producer and consumer of chemical industry products. In the field of fine chemicals, China's revenue already accounts for 50% of the global market share.