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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tubes & pipes of aluminium, not alloyed | $12,763,171 | $15,624,169 | $187,027,066 | $485,182,082 | $26,420,022 | $34,691,898 | $44,721,726 |
| Tubes & pipes of aluminium alloys | $57,390,466 | $96,752,802 | $225,102,846 | $440,120,426 | $246,374,646 | $256,471,455 | $280,409,245 |
| Total | $70,153,637 | $112,376,971 | $412,129,912 | $925,302,508 | $272,794,668 | $291,163,353 | $325,130,971 |
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