Harmonized System
Section XI > Chapter 51 > Heading 5107 > 5107.10
Containing 85 % or more by weight of wool
Section XI > Chapter 51 > Heading 5107 > 5107.20
Containing less than 85 % by weight of wool
Section XI > Chapter 51 > Heading 5108
Yarn of fine animal hair (carded or combed), not put up for retail sale.
Section XI > Chapter 51 > Heading 5109
Yarn of wool or of fine animal hair, put up for retail sale.
Section XI > Chapter 51 > Heading 5109 > 5109.10
Containing 85 % or more by weight of wool or of fine animal hair
Section XI > Chapter 51 > Heading 5110
Yarn of coarse animal hair or of horsehair (including gimped horsehair yarn), whether or not put up for retail sale.
Section XI > Chapter 51 > Heading 5110 > 5110.00
Yarn of coarse animal hair or of horsehair (including gimped horsehair yarn), whether or not put up for retail sale