5002RAW SILK (NOT THROWN)
500200Raw silk (not thrown)
5003SILK WASTE (INCLUDING COCOONS UNSUITABLE FOR REELING, YARN WASTE AND GARNETTED STOCK)
500300Silk waste (including cocoons unsuitable for reeling, yarn waste and garneted stock)
5004SILK YARN (OTHER THAN YARN SPUN FROM SILK WASTE) NOT PUT UP FOR RETAIL SALE
500400Silk yarn (other than yarn spun from silk waste) not put up for retail sale
50040010100% mulberry dupion silk yarnFree
5005YARN SPUN FROM SILK WASTE, NOT PUT UP FOR RETAIL SALE
500500Yarn spun from silk waste, not put up for retail sale
5005001Containing 85% or more by weight of silk waste
5005002Containing less than 85% by weight of silk
5006SILK YARN AND YARN SPUN FROM SILK WASTE, PUT UP FOR RETAIL SALE; SILK-WORM GUT
500600Silk yarn and yarn spun from silk waste, put up for retail sale; silk worm gut
5006002Yarn spun from silk waste containing 85% or more by weight of silk
5007Woven fabrics of silk or of silk waste
500720Other fabrics, containing 85% or more by weight of silk or of silk waste other than noil silk