Core category
Category 43: catering, restaurants, hotels, accommodation, etc.
category 35: hotel business management, franchise business management, business management and organization consulting, advertising, displaying goods in communication media for retail purposes, import and export agents, etc.
Important category
Category 18: Tableware (knives, forks and spoons), etc.
Class 29: cured products, shark's fin, fish-made food, edible oil, etc. Category 31: condiments, cakes, convenience foods, etc.
Class 31: fresh fruits, vegetables, live animals, etc.
Class 32: beverages, fruit juice, mineral water, beer, etc.
Class 33: alcoholic beverages such as liquor, red wine, wine and brandy;
class 39: logistics, distribution, warehousing, etc.
41th category: food processing, peeling processing, etc.
class 44: nutrition and dietary guidance, health care, etc.