On May 3, 2022, the USDA Food Safety And Inspection Service (FSIS) updated the compliance guidance for meat exporting countries on its website, which includes: product categories allowed to export to China, poultry products heat treatment requirements, lake dopamine controls requirements in pork , labels (bulk packaging, pre-packaging), temperature control requirements for storage and transportation, files requirements(export certificate format and content), producer/export information (limited/forbidden material, regulations and standards of China), business registration, etc.