| 7403.12 | 020 | - More than 485yen/kg but not more than 500yen/kg in value for customs duty |
| 7403.12 | 030 | - More than 500yen/kg in value for customs duty |
| 7403.13 | 010 | - Not more than 485yen/kg in value for customs duty |
| 7403.13 | 020 | - More than 485yen/kg but not more than 500yen/kg in value for customs duty |
| 7403.13 | 030 | - More than 500yen/kg in value for customs duty |
| 7403.19 | | - Not more than 485yen/kg in value for customs duty |
| 7403.19 | | - More than 485yen/kg but not more than 500yen/kg in value for customs duty |
| 7403.19 | 030 | - More than 500yen/kg in value for customs duty |
| 7403.22 | 010 | - Not more than 485yen/kg in value for customs duty |
| 7403.22 | 020 | - More than 485yen/kg but not more than 500yen/kg in value for customs duty |
| 7403.22 | 030 | - More than 500yen/kg in value for customs duty |
| 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 |
| 74.06 | | Copper powders and flakes |
| 7406.20 | 000 | Powders of lamellar structure; flakes |
| 7407.29 | 100 | 1 Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 7408.22 | 000 | Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 74.09 | | Copper plates, sheets and strip, of a thickness exceeding 0.15mm |
| 7409.40 | 000 | Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) |
| 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 |