| 4202.12.80 | 10 | Containing 85 percent or more by weight of silk or silk waste | No. kg | | | |
| 4202.12.80 | 50 | Containing 85 percent or more by weight of silk or silk waste | No. kg | | | |
| 4202.22.40 | 10 | Containing 85 percent or more by weight of silk or silk waste | No. kg | | | |
| 4202.22.70 | 00 | Containing 85 percent or more by weight of silk or silk waste | No. kg | 7% | Free (AU,BH,CA, CL,D,E,IL,J,JO, MX,P,SG) 4.6% (MA) | 65% |
| 4202.32.85 | 00 | Containing 85 percent or more by weight of silk or silk waste | No. kg | Free | | 65% |
| 4202.92.30 | 10 | Containing 85 percent or more by weight of silk or silk waste | No. kg | | | |
| 4202.92.90 | 10 | Containing 85 percent or more by weight of silk or silk waste | No. kg | | | |
| 4206.00 | | Articles of gut (other than silkworm gut), of goldbeater's skin, of bladders or of tendons: | | | | |
| 5001.00.00 | 00 | Silkworm cocoons suitable for reeling | kg | Free | | Free |
| 5002.00.00 | 00 | Raw silk (not thrown) | 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 | | Woven fabrics of silk or of silk waste: | | | | |
| 5007.10 | | Fabrics of noil silk: | | | | |
| 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% |
| 5007.20.00 | | Other fabrics, containing 85 percent or more by weight of silk or of silk waste other than noil silk | | Free | | 90% |
| 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% |
| 5111.90.30 | 00 | Containing 30 percent or more by weight of silk or silk waste, valued over $33/kg (410) | m2 kg | 6.9% | Free (BH,CA, CL,IL,JO,MX, P,SG) 2.1% (MA) 6.2% (AU) | 80% |
| 5112.90.30 | 00 | Containing 30 percent or more by weight of silk or silk waste, valued over $33/kg (410) | m2 kg | 6.9% | Free (BH,CA, CL,IL,JO,MX, P,SG) 2.1% (MA) 6.2% (AU) | 80% |
| 5408.32.30 | 00 | Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618) | m2 kg | 6.9% | Free (BH,CA, CL,IL,JO,MX, P,SG) 2.1% (MA) 6.2% (AU) | 80% |
| 5408.33.30 | 00 | Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618) | m2 kg | 6.9% | Free (BH,CA, CL,IL,JO,MX, P,SG) 2.1% (MA) 6.2% (AU) | 80% |
