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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $1,061,642 | $1,135,313 | $497,790 | $1,938,198 | $2,622,637 | $758,798 | $341,835 |
| Anti-knock preps. other than those based on lead comps. | $4,608,778 | $6,139,744 | $6,676,975 | $5,991,413 | $5,898,555 | $6,741,080 | $7,720,933 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $208,091,088 | $227,339,840 | $252,252,920 | $251,021,025 | $195,646,505 | $222,662,606 | $257,716,065 |
| Additives for lubricating oils (excl. of 3811.21) | $17,644,745 | $17,245,103 | $15,349,392 | $13,872,647 | $13,234,048 | $15,206,424 | $15,630,920 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $36,304,146 | $48,251,543 | $57,915,727 | $60,685,403 | $67,680,001 | $83,421,290 | $93,656,997 |
| Total | $267,710,399 | $300,111,543 | $332,692,804 | $333,508,686 | $285,081,746 | $328,790,198 | $375,066,750 |
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