| EFFECTIVE DATE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 8/10/10 | 8/11/10 | 8/12/10 | 8/13/10 | 8/16/10 | 8/17/10 | 8/18/10 | 8/19/10 | 8/20/10 | 8/23/10 | |
| COPPER | 3.5510 | 3.4935 | 3.5225 | 3.4915 | 3.5170 | 3.5775 | 3.5890 | 3.5575 | 3.5310 | 3.5315 |
| ZINC | 1.5842 | 1.5676 | 1.5617 | 1.5717 | 1.5758 | 1.6030 | 1.6050 | 1.6019 | 1.5717 | 1.5635 |
| NICKEL | 14.5040 | 14.3770 | 14.0391 | 14.2409 | 14.2069 | 14.4110 | 14.4223 | 14.5698 | 14.1729 | 14.1252 |
| TIN | 11.3463 | 11.2283 | 11.1853 | 11.4075 | 11.4347 | 11.8656 | 11.7296 | 11.7500 | 11.4529 | 11.4121 |
| ALLOY | ||||||||||
| *C11000 | 3.5510 | 3.4935 | 3.5225 | 3.4915 | 3.5170 | 3.5775 | 3.5890 | 3.5575 | 3.5310 | 3.5315 |
| C21000 | 3.4527 | 3.3972 | 3.4245 | 3.3955 | 3.4199 | 3.4788 | 3.4898 | 3.4597 | 3.4330 | 3.4331 |
| C22000 | 3.3543 | 3.3009 | 3.3264 | 3.2995 | 3.3229 | 3.3801 | 3.3906 | 3.3619 | 3.3351 | 3.3347 |
| C23000 | 3.2560 | 3.2046 | 3.2284 | 3.2035 | 3.2258 | 3.2813 | 3.2914 | 3.2642 | 3.2371 | 3.2363 |
| C24000 | 3.1576 | 3.1083 | 3.1303 | 3.1075 | 3.1288 | 3.1826 | 3.1922 | 3.1664 | 3.1391 | 3.1379 |
| C26000 | 2.9610 | 2.9157 | 2.9343 | 2.9156 | 2.9346 | 2.9852 | 2.9938 | 2.9708 | 2.9432 | 2.9411 |
| C28000 | 2.7839 | 2.7424 | 2.7578 | 2.7428 | 2.7599 | 2.8074 | 2.8152 | 2.7948 | 2.7669 | 2.7640 |
| C36000 | 2.7938 | 2.7520 | 2.7676 | 2.7524 | 2.7696 | 2.8173 | 2.8252 | 2.8046 | 2.7767 | 2.7738 |
| C38000 | 2.7004 | 2.6605 | 2.6745 | 2.6612 | 2.6774 | 2.7235 | 2.7309 | 2.7117 | 2.6836 | 2.6803 |
| C46400 | 2.8375 | 2.7956 | 2.8103 | 2.7973 | 2.8145 | 2.8647 | 2.8713 | 2.8514 | 2.8214 | 2.8182 |
| C77400 | 3.8181 | 3.7713 | 3.7475 | 3.7582 | 3.7683 | 3.8290 | 3.8364 | 3.8356 | 3.7695 | 3.7613 |
| * For C10100,C10200,C10300,C10700,C11400, C11500,C11600,C12200 & C14420 use value for C11000. | ||||||||||