Dairy products include fresh milk, yogurt, cheese, milk powder, condensed milk and so on. Dairy products include liquid milk (pasteurized milk, sterilized milk, improved milk and fermented milk); Milk powder (whole milk powder, skimmed milk powder, partially skimmed milk powder, mixed milk powder, bovine colostrum powder); Other dairy products (etc. ).

The first category is liquid milk. It mainly includes sterilized milk, sterilized milk, yogurt and so on.

The second category is milk powder. Including whole milk powder, skimmed milk powder, sweetened whole milk powder, flavored milk powder, infant milk powder and other formula milk powder.

The third category is condensed milk.

The fourth category is cream. Include thin cream for cake and common cream for bread.

The fifth category is cheese.

The sixth category is ice milk.

The seventh category is other dairy products. Mainly includes casein, lactose, milk tablets and so on.