Past Data
Past Data (JPY/kg)
November 2022
Copper | Zinc | N Company Brass Turnings | |
Nov 1 | 1,170 (-30) | 457 (-30) | 843 (-30) |
| Nov 7 | 1,250 (+80) | 484 (+27) | 902 (+59) |
| Nov 9 | 1,230 (-20) | 484 (±0) | 890 (-12) |
| Nov 11 | 1,230 (±0) | 472 (-12) | 890 (±0) |
| Nov 14 | 1,250 (+20) | 472 (±0) | 897 (+7) |
| Nov 15 | 1,250 (±0) | 493 (+21) | 897 (±0) |
| Nov 16 | 1,220 (-30) | 493 (±0) | 887 (-10) |
| Nov 18 | 1,190 (-30) | 472 (-21) | 861 (-26) |
| Nov 22 | 1,170 (-20) | 472 (±0) | 849 (-12) |
| Nov 28 | 1,160 (-10) | 472 (±0) | 832 (-17) |
Octber 2022
Copper | Zinc | N Company Brass Turnings | |
Oct 3 | 1,150 (+20) | 490 (+27) | 844 (+23) |
| Oct 5 | 1,170 (+20) | 490 (±0) | 856 (+12) |
| Oct 6 | 1,170 (±0) | 505 (+15) | 856 (±0) |
| Oct 12 | 1,170 (±0) | 481 (-24) | 856 (±0) |
| Oct 17 | 1,190 (+20) | 493 (+12) | 869 (+13) |
| Oct 20 | 1,170 (-20) | 487 (-6) | 855 (-14) |
| Oct 24 | 1,190 (+20) | 487 (±0) | 867 (+12) |
| Oct 27 | 1,200 (+10) | 487 (±0) | 873 (+6) |
September 2022
Copper | Zinc | N Company Brass Turnings | |
Sep 1 | 1,140 (-30) | 547 (-12) | 861 (-23) |
| Sep 5 | 1,120 ()-20 | 547 (±0) | 849 (-12) |
| Sep 6 | 1,120 (±0) | 502 (-45) | 849 (±0) |
| Sep 7 | 1,160 (+40) | 502 (±0) | 855 (+6) |
| Sep 9 | 1,190 (+30) | 502 (±0) | 873 (+18) |
| Sep 12 | 1,190 (±0) | 505 (+3) | 873 (±0) |
| Sep 13 | 1,210 (+20) | 505 (±0) | 886 (+13) |
| Sep 15 | 1,180 (-30) | 517 (+12) | 873 (-13) |
| Sep 21 | 1,170 (-10) | 493 (-24) | 857 (-16) |
| Sep 26 | 1,130 (-40) | 493 (±0) | 833 (-24) |
| Sep 27 | 1,130 (±0) | 463 (-30) | 833 (±0) |
| Sep 28 | 1,130 (±0) | 463 (±0) | 821 (-12) |
August 2022
Copper | Zinc | N Company Brass Turnings | |
Aug 1 | 1,100 (+30) | 508 (+36) | 828 (+32) |
| Aug 3 | 1,090 (-20) | 508 (±0) | 816 (-12) |
| Aug 4 | 1,090 (±0) | 511 (+3) | 816 (±0) |
| Aug 8 | 1,110 (+20) | 511 (±0) | 829 (+13) |
| Aug 9 | 1,110 (±0) | 532 (+21) | 829 (±0) |
| Aug 12 | 1,140 (+30) | 532 (±0) | 829 (±0) |
| Aug 16 | 1,110 (-30) | 532 (±0) | 837 (+8) |
| Aug 17 | 1,110 (±0) | 562 (+30) | 837 (±0) |
| Aug 19 | 1,140 (+30) | 562 (±0) | 867 (+30) |
| Aug 22 | 1,140 (±0) | 544 (-18) | 867 (±0) |
| Aug 23 | 1,160 (+20) | 544 (±0) | 872 (+5) |
| Aug 26 | 1,170 (+10) | 559 (+15) | 884 (+12) |
July 2022
Copper | Zinc | N Company Brass Turnings | |
Jul 1 | 1,170 (-10) | 484 (-42) | 855 (-23) |
| Jul 5 | 1,130 (-40) | 484 (±0) | 831 (-24) |
| Jul 6 | 1,130 (±0) | 466 (-18) | 831 (±0) |
| Jul 7 | 1,080 (-50) | 466 (±0) | 794 (-34) |
| Jul 11 | 1,100 (+20) | 484 (+18) | 813 (+19) |
| Jul 13 | 1,050 (-50) | 484 (±0) | 783 (-30) |
| Jul 14 | 1,050 (±0) | 469 (-15) | 783 (±0) |
| Jul 19 | 1,070 (+20) | 469 (±0) | 789 (+6) |
| Jul 20 | 1,070 (±0) | 472 (+3) | 789 (±0) |
| Jul 22 | 1,050 (-20) | 472 (±0) | 778 (-11) |
| Jul 27 | 1,080 (+30) | 472 (±0) | 796 (+18) |