Licensed Projects: Food production, Seasoning production, Food sales, Grain processing and food production, Food additive production, Import and export of edible fungi, Edible fungus strain management, Quality inspection of edible fungi strains, Edible fungus strain production( Projects that require approval according to law, Business activities can only be carried out within the validity period of the license after approval by relevant departments,The specific business items and license period are subject to the approval documents or licenses of relevant departments.) General Projects: Import and export of goods, Edible fungus cultivation, Procurement of primary agricultural products, Food additive sales, Food import and export( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)