Content expansion:
Category 30: coffee, tea, cocoa and coffee substitutes; Rice; Edible starch and sago; Flour and cereal products; Bread, cakes and sweets; Frozen food; Sugar, honey, syrup; Fresh yeast, baking powder; Salt; Mustard; Vinegar and sauce (seasoning); Spices; Drink ice.
Second, the specific classification is as follows
300 1 group coffee, coffee substitutes, cocoa?
3002 tea and tea drinks?
Group 3003 sugar?
Group 3004 sugar, sugar, sugar?
3005 groups of nutritious foods such as honey and royal jelly?
3006 bread cake?
Group 3007 convenience food?
3008 groups of rice and flour (including whole grains)?
3009 groups of noodles and rice flour products?
30 10 group cereal puffed food?
30 1 1 group bean flour, edible prefabricated gluten?
Group 30 12 edible starch and its products?
Group 30 13 edible ice, ice products?
Group 30 14 salt?
30 15 group soy sauce, vinegar?
30 16 group mustard, monosodium glutamate, sauce, sauce and other condiments?
30 17 yeast group?
Group 30 18 edible flavors and fragrances
30 19 group single goods