| 5001.00.00 | 00 | Silkworm cocoons suitable for reeling | kg | Free | | Free |
| 5003.00 | | Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock): | | | | |
| 5004.00.00 | 00 | Silk yarn (other than yarn spun from silk waste) not put up for retail sale | kg | Free | | 40% |
| 5005.00.00 | | Yarn spun from silk waste, not put up for retail sale | | Free | | 50% |
| 5005.00.00 | 10 | Containing 85 percent or more by weight of silk or silk waste | kg | | | |
| 5006.00 | | Silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut: | | | | |
| 5006.00.10 | 00 | Containing 85 percent or more by weight of silk or silk waste | kg | Free | | 40% |
| 5007.10.30 | | Containing 85 percent or more by weight of silk or silk waste | | 0.8% | Free (A,AU,BH, CA,CL,E,IL,J, JO,MA,MX,P, SG) | 90% |
| 5007.10.30 | 20 | More than 127 cm in width | m2 kg | | | |
| 5007.10.60 | 10 | Subject to cotton restraints or to man-made fiber restraints: | | | | |
| 5007.10.60 | 10 | Of yarns of different colors (218) | m2 kg | | | |
| 5007.10.60 | 30 | Subject to wool restraints (410) | m2 kg | | | |
| 5007.20.00 | | Other fabrics, containing 85 percent or more by weight of silk or of silk waste other than noil silk | | Free | | 90% |
| 5007.20.00 | 15 | Measuring less than 77 cm in width or less than 77 cm between selvages, with more than 47 warp yarns per cm, of a kind for use in the manufacture of neckties | m2 kg | | | |
| 5007.20.00 | 25 | More than 127 cm in width | m2 kg | | | |
| 5007.20.00 | 55 | Measuring less than 77 cm in width or less than 77 cm between selvages, with more than 47 warp yarns per cm, of a kind for use in the manufacture of neckties | m2 kg | | | |
| 5007.20.00 | 65 | More than 127 cm in width | m2 kg | | | |
| 5007.90.30 | | Containing 85 percent or more by weight of silk or silk waste | | 0.8% | Free (A,AU,BH, CA,CL,E,IL,J, JO,MA, MX, P,SG) | 90% |
| 5007.90.30 | 20 | More than 127 cm in width | m2 kg | | | |
| 5007.90.60 | 10 | Subject to cotton restraints or to man-made fiber restraints: | | | | |
| 5007.90.60 | 10 | Of yarns of different colors (218) | m2 kg | | | |
| 5007.90.60 | 30 | Subject to wool restraints (410) | m2 kg | | | |
| 5101.11 | | Greasy, including fleece-washed wool: | | | | |
| 5101.21 | | Degreased, not carbonized: | | | | |
| 5101.21.10 | 00 | Not processed in any manner beyond the degreased condition: | | | | |
