Past Data
Past Data (JPY/kg)
April 2024
Copper | Zinc | N Company Brass Turnings | |
Apr 1 | 1,370 (-10) | 421 (-18) | 957 (-1) |
| Apr 3 | 1,400 (+30) | 421 (±0) | 969 (+12) |
| Apr 4 | 1,400 (±0) | 442 (+21) | 969 (±0) |
| Apr 5 | 1,450 (+50) | 442 (±0) | 1,007 (+38) |
| Apr 9 | 1,450 (±0) | 466 (+24) | 1,007 (±0) |
| Apr 10 | 1,460 (+10) | 466 (±0) | 1,023 (+16) |
| Apr 12 | 1,460 (±0) | 493 (+27) | 1,023 (±0) |
| Apr 15 | 1,470 (+10) | 493 (±0) | 1,040 (+17) |
| Apr 16 | 1,520 (+50) | 493 (±0) | 1,070 (+30) |
| Apr 17 | 1,520 (±0) | 496 (+3) | 1,070 (±0) |
| Apr 19 | 1,540 (+20) | 496 (±0) | 1,083 (+13) |
| Apr 23 | 1,560 (+20) | 523 (+27) | 1,106 (+23) |
February 2024
Copper | Zinc | N Company Brass Turnings | |
Feb 1 | 1,300 (±0) | 433 (-21) | 913 (-8) |
| Feb 6 | 1,280 (-20) | 418 (-15) | 895 (-18) |
| Feb 9 | 1,260 (-20) | 403 (-15) | 877 (-18) |
| Feb 15 | 1,270 (+10) | 403 (±0) | 883 (+6) |
| Feb 16 | 1,270 (±0) | 409 (+6) | 883 (±0) |
| Feb 19 | 1,310 (+40) | 409 (±0) | 909 (+26) |
| Feb 22 | 1,320 (+10) | 409 (±0) | 915 (+6) |
| Feb 26 | 1,320 (±0) | 418 (+9) | 915 (±0) |
| Feb 27 | 1,320 (±0) | 418 (±0) | 919 (+4) |
January 2024
Copper | Zinc | N Company Brass Turnings | |
Jan 1 | 1,250 (-30) | 430 (+3) | 881 (-17) |
| Jan 10 | 1,240 (-10) | 421 (-9) | 871 (-10) |
| Jan 16 | 1,260 (+20) | 430 (+9) | 887 (+16) |
| Jan 19 | 1,270 (+10) | 424 (-6) | 891 (+4) |
| Jan 24 | 1,280 (+10) | 424 (±0) | 897 (+6) |
| Jan 26 | 1,280 (±0) | 454 (+30) | 897 (±0) |
| Jan 29 | 1,300 (+20) | 454 (±0) | 921 (+24) |
December 2023
Copper | Zinc | N Company Brass Turnings | |
Dec 1 | 1,300 (±0) | 427 (-12) | 910 (-5) |
| Dec 6 | 1,270 (-30) | 415 (-12) | 887 (-23) |
| Dec 8 | 1,250 (-20) | 415 (±0) | 875 (-12) |
| Dec 11 | 1,250 (±0) | 403 (-12) | 875 (±0) |
| Dec 14 | 1,230 (-20) | 406 (+3) | 859 (-16) |
| Dec 18 | 1,250 (+20) | 406 (±0) | 871 (+12) |
| Dec 19 | 1,250 (±0) | 430 (+24) | 871 (±0) |
| Dec 20 | 1,280 (+30) | 430 (±0) | 899 (+28) |
| Dec 22 | 1,280 (±0) | 427 (-3) | 899 (±0) |
| Dec 26 | 1,280 (±0) | 427 (±0) | 898 (-1) |
November 2023
Copper | Zinc | N Company Brass Turnings | |
Nov 1 | 1,270 (+20) | 424 (-3) | 890 (+11) |
| Nov 7 | 1,280 (+10) | 448 (+24) | 906 (+16) |
| Nov 10 | 1,270 (-10) | 457 (+9) | 904 (-2) |
| Nov 15 | 1,270 (±0) | 454 (-3) | 904 (±0) |
| Nov 16 | 1,290 (+20) | 454 (±0) | 915 (+11) |
| Nov 20 | 1,290 (±0) | 448 (-6) | 915 (±0) |
| Nov 27 | 1,300 (+10) | 439 (-9) | 915 (±0) |