| 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% |