China is at the forefront of the global importation of food products. According to "China Imported Food Industry Report 2021", China's food imports have exceeded 100 billion dollars, and the market is still expanding. The abundant market opportunities have attracted a large number of newcomers. Meanwhile, China is further standardizing its supervision system for imported food. The emergence of updated regulations and new supervisory increased the barriers to market entry. In order to help remove these entry barriers and minimize the risks, ChemLinked combed out key regulatory knowledge and practical tips on food import for international enterprises to avoid common pitfalls and failures.