Licensed projects: wholesale of pesticides; retail of pesticides (projects that are subject to 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 fertilizers; sales of fertilizers; sales of plastic products; operation of crop seeds (limited to packaged seeds that are no longer repackaged); sales of agricultural films; sales of chemical products (excluding licensed chemical products); import and export of goods; import and export agency; import and export of technology (except for projects that are subject to approval according to law, business activities can be carried out independently in accordance with the law with a business license)