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Chapter 50 HTS Revision 18 (2026)

Tariff Schedule

Chapter 50: Silk

5 provisions in this chapter where a USMCA claim changes the duty. 1 are also subject to Section 338 duties on Canadian goods, which a USMCA claim does not remove.

HTSDescription GeneralUSMCASection 338
5003.00.90.00 Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock): Other 2.5% Free Motor Vehicles
5007.10.30 Woven fabrics of silk or of silk waste: Containing 85 percent or more by weight of silk or silk waste 0.8% Free
5007.10.60 Woven fabrics of silk or of silk waste: Other 3.9% Free
5007.90.30 Woven fabrics of silk or of silk waste: Containing 85 percent or more by weight of silk or silk waste 0.8% Free
5007.90.60 Woven fabrics of silk or of silk waste: Other 3.9% Free