Section XI · Textiles and textile articles

Silk

9 subheadings in 7 headings. Open one for the published General, Special and Column 2 rates of every tariff line beneath it.

5001Silkworm cocoons suitable for reeling

5001.00Silkworm cocoons suitable for reeling

5002Raw silk (not thrown)

5002.00Raw silk (not thrown)

5003Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock)

5003.00Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock):

5004Silk yarn (other than yarn spun from silk waste) not put up for retail sale

5004.00Silk yarn (other than yarn spun from silk waste) not put up for retail sale

5005Yarn spun from silk waste, not put up for retail sale

5005.00Yarn spun from silk waste, not put up for retail sale

5006Silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut

5006.00Silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut:

5007Woven fabrics of silk or of silk waste

Source: U.S. International Trade Commission (USITC) — 2026 HTS Revision 12, released 2026-07-21. Listed rates are not always the rate collected — verify with your licensed customs broker.