Biodegradable plastics have been included in the main development direction of the 14th Five-Year Plan of the plastics processing industry. The implementation of the national policy will accelerate the research and development, promotion and industrial application of biodegradable materials. China International Biodegradable Materials & Disposable Products Expo 2022 will be held at Shanghai World Trade Exhibition Center. The theme of this exhibition will be "Green, Low Carbon and Sustainable Development".