Cosmetics: Cosmetics refer to chemical products or fine chemical products applied to any part of human body surface by smearing, spraying or other similar methods, such as skin, hair, nails, lips and teeth. , in order to achieve cleaning, maintenance, beauty, modification and change of appearance, or correct human body odor and keep it in good condition.

Jewelry: Jewelry refers to raw materials and semi-finished products of jewelry, jade and precious metals, as well as wearing ornaments, craft ornaments and art collections made of raw materials and semi-finished products of jewelry, jade and precious metals.

Food: Food is the most basic substance for human survival and development, with the characteristics of nutrition, functionality and diversity.