Licensed projects: production of food additives; production of food; production of health food; sales of health food; import and export of food; import and export of goods; food business (projects that require approval according to law can only be carried out after approval by relevant departments, and the specific business projects are subject to the approval results). General projects: sales of food additives; manufacture of daily chemical products; sales of daily chemical products (except for projects that require approval according to law, business activities can be carried out independently in accordance with the law with a business license).