Past Data
Past Data (JPY/kg)
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) |
June 2022
Copper | Zinc | N Company Brass Turnings | |
Jun 1 | 1,270 (+20) | 562 (+30) | 946 (+24) |
| Jun 7 | 1,340 (+70) | 565 (+3) | 989 (+43) |
| Jun 9 | 1,360 (+20) | 565 (±0) | 1,001 (+12) |
| Jun 10 | 1,360 (±0) | 562 (-3) | 1,001 (±0) |
| Jun 13 | 1,330 (-30) | 562 (±0) | 982 (-19) |
| Jun 15 | 1,290 (-40) | 532 (-30) | 946 (-36) |
| Jun 17 | 1,260 (-30) | 532 (±0) | 928 (-18) |
| Jun 20 | 1,260 (±0) | 526 (-6) | 928 (±0) |
| Jun 22 | 1,270 (+10) | 526 (±0) | 932 (+4) |
| Jun 24 | 1,180 (-90) | 526 (±0) | 878 (-54) |
May 2022
Copper | Zinc | N Company Brass Turnings | |
May 6 | 1,320 (±0) | 625 (±0) | 963 (-38) |
| May 9 | 1,280 (-40) | 571 (-54) | 956 (-7) |
| May 11 | 1,260 (-20) | 571 (±0) | 944 (-12) |
| May 12 | 1,260 (±0) | 532 (-39) | 944 (±0) |
| May 13 | 1,220 (-40) | 532 (±0) | 904 (-10) |
| May 17 | 1,250 (+30) | 517 (-15) | 916 (+12) |
| May 19 | 1,230 (-20) | 517 (±0) | 904 (-12) |
| May 20 | 1,230 (±0) | 529 (+12) | 904 (±0) |
| May 23 | 1,260 (+30) | 529 (±0) | 927 (+23) |
| May 25 | 1,250 (-10) | 532 (+3) | 922 (-5) |
April 2022
Copper | Zinc | N Company Brass Turnings | |
Apr 1 | 1,310 (-20) | 571 (-15) | 974 (-18) |
| Apr 6 | 1,340 (+20) | 582 (+21) | 1,000 (+26) |
| Apr 11 | 1,340 (±0) | 598 (+6) | 1,000 (±0) |
| Apr 12 | 1,320 (-20) | 598 (±0) | 990 (-10) |
| Apr 14 | 1,340 (+20) | 628 (+30) | 1,014 (+24) |
| Apr 19 | 1,360 (+20) | 628 (±0) | 1,026 (+12) |
| Apr 20 | 1,360 (±0) | 652 (+24) | 1,026 (±0) |
| Apr 22 | 1,370 (+10) | 652 (±0) | 1,042 (+16) |
| Apr 25 | 1,370 (±0) | 625 (-27) | 1,042 (±0) |
| Apr 26 | 1,320 (-50) | 625 (±0) | 1,001 (-41) |