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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $710,704 | $217,908 | $84,828 | $54,740 | $21,723 | $86,481 | $152,465 |
| Anti-knock preps. other than those based on lead comps. | $626,464 | $2,008,201 | $2,216,617 | $1,789,388 | $1,159,055 | $688,310 | $585,396 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $221,330,200 | $239,115,288 | $283,047,245 | $354,274,921 | $283,816,982 | $330,763,842 | $408,141,108 |
| Additives for lubricating oils (excl. of 3811.21) | $7,342,542 | $7,794,934 | $10,882,469 | $11,874,719 | $9,990,047 | $19,918,838 | $28,193,071 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $30,641,316 | $40,868,444 | $38,581,578 | $53,555,018 | $40,050,966 | $40,611,949 | $44,948,465 |
| Total | $260,651,226 | $290,004,775 | $334,812,737 | $421,548,786 | $335,038,773 | $392,069,420 | $482,020,505 |
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