| 7409.90.50 | 30 | Of beryllium copper | kg Cu kg | | | |
| 7409.90.90 | 30 | Of beryllium copper | kg Cu kg | | | |
| 7410 | | Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15 mm: | | | | |
| 7410.11.00 | 00 | Not backed: | | | | |
| 7410.11.00 | 00 | Of refined copper | kg | 1% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 6.5% |
| 7410.12.00 | | Of copper alloys | | 1% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 6.5% |
| 7410.12.00 | 30 | Of copper-zinc base alloys (brass) | kg | | | |
| 7410.21 | | Backed: | | | | |
| 7410.21 | | Of refined copper: | | | | |
| 7410.21.30 | | Copper clad laminates | | 3% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 80% |
| 7410.21.30 | 20 | Having a base wholly of plastics impregnated glass: | | | | |
| 7410.21.30 | 20 | Having copper on one side only | m2 kg | | | |
| 7410.21.30 | 40 | Having copper on both sides | m2 kg | | | |
| 7410.22.00 | 00 | Of copper alloys | kg | 1.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 6% |
| 7411 | | Copper tubes and pipes: | | | | |
| 7411.10 | | Of refined copper: | | | | |
| 7411.10.10 | 30 | Having an outside diameter of 6 mm or more but not exceeding 16 mm, in coils on spools | kg | | | |
| 7411.21 | | Of copper alloys: | | | | |
| 7411.21 | | Of copper-zinc base alloys (brass): | | | | |
| 7411.22.00 | 00 | Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel-silver) | kg | 3% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 47% |
| 7412 | | Copper tube or pipe fittings (for example couplings, elbows, sleeves): | | | | |
| 7412.10.00 | 00 | Of refined copper | kg | 3% | Free (A,B,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 46% |
| 7412.20.00 | | Of copper alloys | | 3% | Free (A,B,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 49% |
| 7412.20.00 | 15 | For brake hoses for vehicles of subheading 8701.20 or heading 8702, 8703, 8704, or 8705 | kg | | | |
| 7412.20.00 | 25 | Of copper-zinc base alloys (brass): | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
