| 6203.29.30 | 50 | Containing 70 percent or more by weight of silk or silk waste (740) | doz. kg | | | |
| 6205.90.10 | 00 | Containing 70 percent or more by weight of silk or silk waste (740) | doz. kg | 1.1% | Free (AU,BH,CA, CL,E,IL,J, JO,MX, P,SG) 0.5% (MA) | 65% |
| 6211.39.10 | 50 | Shirts excluded from heading 6205 (740) | doz. kg | | | |
| 7401.00.00 | 00 | Copper mattes; cement copper (precipitated copper) | kg | Free | | 6% |
| 7402.00.00 | 00 | Unrefined copper; copper anodes for electrolytic refining | kg Cu kg | Free | | 6% |
| 7403 | | Refined copper and copper alloys, unwrought (other than master alloys of heading 7405): | | | | |
| 7403.11.00 | 00 | Refined copper: | | | | |
| 7403.11.00 | 00 | Cathodes and sections of cathodes | kg | 1% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 6% |
| 7403.12.00 | 00 | Wire bars | kg | 1% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 6% |
| 7403.13.00 | 00 | Billets | kg | 1% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 6% |
| 7403.19.00 | 00 | Other | kg | 1% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 6% |
| 7403.21.00 | 00 | Copper alloys: | | | | |
| 7403.21.00 | 00 | Copper-zinc base alloys (brass) | kg | 1% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 6% |
| 7403.22.00 | 00 | Copper-tin base alloys (bronze) | kg | 1% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 6% |
| 7403.29.01 | | Other copper alloys | | 1% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 6% |
| 7403.29.01 | 10 | Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) | kg | | | |
| 7403.29.01 | 80 | Other | kg | | | |
| 7404.00 | | Copper waste and scrap: | | | | |
| 7404.00.30 | | Spent anodes; waste and scrap with a copper content of less than 94 percent by weight | | Free | | 6% |
| 7404.00.30 | 20 | Of refined copper | kg | | | |
| 7404.00.30 | 45 | Of copper alloys: | | | | |
| 7404.00.30 | 90 | Other | kg | | | |
| 7404.00.30 | 45 | Of copper-zinc base alloys (brass): | | | | |
| 7404.00.30 | 45 | Containing more than 0.3 percent of lead | kg | | | |
| 7404.00.30 | 55 | Other | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
