53.06-21,25,31,35 , 51 , Yarn of carded sheep's or lambs' wool 55 , 71 , 75 ( woollen yarn ) or of carded fine animal hair , not put up for retail sale 53.08-11 , 15 48 53.07 Yarn of combed sheep's or lambs' wool (worsted yarn ), not put up for retail sale: 53.08 Yarn of fine animal hair ( carded or combed ), not B put up for retail sale : 53.07-02 , 08 , 12 , 18 , 30 , Yarn of combed sheep's or lambs' wool 40 , 51 , 59 , 81 , 89 ( worsted yarn ) or of combed fine animal hair , not put up for retail sale 53.08-21 , 25 49 ex 53.10 Yam of sheep's or lambs' wool of horsehair or of other animal hair ( fine or coarse), put up for retail sale :