| 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% | 
| 7403.21.00 | 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 |  |  |  | 
| 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 | 45 | Of copper-zinc base alloys (brass): |  |  |  |  | 
| 7404.00.30 | 45 | Containing more than 0.3 percent of lead | kg |  |  |  | 
| 7404.00.30 | 65 | Of copper-tin base alloys (bronze) | kg |  |  |  | 
| 7404.00.60 | 20 | Of refined copper | kg |  |  |  | 
| 7404.00.60 | 45 | Of copper alloys: |  |  |  |  | 
| 7404.00.60 | 45 | Of copper-zinc base alloys (brass): |  |  |  |  | 
| 7404.00.60 | 45 | Containing more than 0.3 percent of lead | kg |  |  |  | 
| 7404.00.60 | 65 | Of copper-tin base alloys (bronze) | kg |  |  |  | 
| 7405.00 |  | Master alloys of copper: |  |  |  |  | 
| 7405.00.10 | 00 | Containing by weight 5 percent or more but not more than 15 percent of phosphorus | kg | Free |  | 12% | 
| 7405.00.60 | 30 | Beryllium copper master alloy | kg |  |  |  |