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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $32,148 | $12,237 | $25,076 | $19,655 | | $28,467 | $11,593 |
| Anti-knock preps. other than those based on lead comps. | $822,507 | $1,266,222 | $877,770 | $1,212,294 | $1,116,251 | $1,434,043 | $1,980,166 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $135,674,448 | $167,599,654 | $207,113,579 | $243,355,270 | $239,616,602 | $307,823,539 | $349,875,678 |
| Additives for lubricating oils (excl. of 3811.21) | $27,358,316 | $26,210,933 | $24,327,615 | $28,114,887 | $19,060,584 | $28,805,315 | $29,615,005 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $32,177,389 | $35,280,807 | $40,762,994 | $47,983,451 | $52,987,725 | $55,585,830 | $65,615,047 |
| Total | $196,064,808 | $230,369,853 | $273,107,034 | $320,685,557 | $312,781,162 | $393,677,194 | $447,097,489 |
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