| Commodity | Item | Apr. 2008 | May. 2008 | R.P. | R.S. |
| Aluminum alloy ingots （ｔ） | (Ｐ) | 29,182 | 27,023 | -7.4 | -6.3 |
| (Ｓ) | 29,505 | 30,716 | 4.1 | 3.2 | |
| (Ｉ) | 15,741 | 11,988 | -23.8 | -25.1 | |
| Secondary aluminum alloy ingots （ｔ） | (Ｐ) | 103,652 | 97,805 | -5.6 | -1.6 |
| (Ｓ) | 98,690 | 95,163 | -3.6 | -1.4 | |
| (Ｉ) | 43,302 | 42,600 | -1.6 | 12.1 | |
| Aluminum mill products (Flat rolled products) （ｔ） | (Ｐ) | 118,886 | 122,169 | 2.8 | 1.6 |
| (Ｓ) | 118,141 | 119,107 | 0.8 | 4.0 | |
| (Ｉ) | 68,974 | 68,088 | -1.3 | -1.9 | |
| Aluminum mill products (Extruded products) （ｔ） | (Ｐ) | 75,801 | 71,909 | -5.1 | -7.6 |
| (Ｓ) | 37,979 | 36,058 | -5.1 | -2.3 | |
| (Ｉ) | 10,856 | 10,632 | -2.1 | -17.1 | |
| Aluminum foils （ｔ） | (Ｐ) | 11,520 | 10,961 | -4.9 | 1.3 |
| (Ｓ) | 11,419 | 10,739 | -6.0 | -0.5 | |
| (Ｉ) | 6,553 | 6,678 | 1.9 | -4.0 | |
| Aluminum wires （metal core tons） | (Ｐ) | 3,837 | 3,633 | -5.3 | 4.9 |
| (Ｓ) | 3,307 | 3,147 | -4.8 | 30.7 | |
| (Ｉ) | 1,313 | 1,338 | 1.9 | 34.5 | |
| Aluminum alloy castings（ｔ） | (Ｐ) | 35,411 | 34,545 | -2.4 | 2.1 |
| (Ｓ) | - | - | - | - | |
| (Ｉ) | - | - | - | - | |
| Aluminum alloy die castings（ｔ） | (Ｐ) | 91,948 | 90,302 | -1.8 | 4.1 |
| (Ｓ) | - | - | - | - | |
| (Ｉ) | - | - | - | - | |
| Industrial aluminum products （ｔ） | (Ｐ) | 1,414 | 1,303 | -7.9 | 2.5 |
| (Ｓ) | 1,432 | 1,347 | -5.9 | 3.5 | |
| (Ｉ) | 453 | 388 | -14.3 | 8.9 | |
| Aluminum cans for beverages （ｔ） | (Ｐ) | 31,332 | 32,469 | 3.6 | 2.9 |
| (Ｓ) | 29,826 | 29,031 | -2.7 | 1.5 | |
| (Ｉ) | 30,241 | 32,053 | 6.0 | -2.3 |
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