| 7403.29 | | - Not more than 485yen/kg in value for customs duty |
| 7403.29 | 011 | -- Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7403.29 | | - More than 485yen/kg but not more than 500yen/kg in value for customs duty |
| 7403.29 | 021 | -- Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7403.29 | 030 | - More than 500yen/kg in value for customs duty |
| 7404.00 | 010 | - Unalloyed |
| 7404.00 | | - Of copper alloys |
| 7404.00 | 091 | -- Of copper-zinc base alloys (brass) or copper-tin base alloys (bronze) |
| 7405.00 | 000 | Master alloys of copper |
| 7407.10 | | Of copper alloys |
| 7407.21 | 000 | Of copper-zinc base alloys (brass) |
| 7407.29 | 100 | 1 Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7407.29 | 910 | - Of copper-tin base alloys (bronze) |
| 7408.19 | | Of copper alloys |
| 7408.21 | 000 | Of copper-zinc base alloys (brass) |
| 7408.22 | 000 | Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7408.29 | 010 | - Of copper-tin base alloys (bronze) |
| 7409.19 | | Of copper-zinc base alloys (brass) |
| 7409.29 | | Of copper-tin base alloys (bronze) |
| 7409.40 | 000 | Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7409.90 | 000 | Of other copper alloys |
| 74.10 | | Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15mm |
| 7410.12 | 000 | Of copper alloys |
Harmonized Tariff Schedule of Japans inquiry: The
