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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-knock preps. based on lead comps. | $11,998 | $4,546 | | | $4,849 | $275 | $148,545 |
| Anti-knock preps. other than those based on lead comps. | $2,632,636 | $853,042 | $1,727,953 | $5,692,761 | $3,757,572 | $2,936,959 | $6,380,594 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $10,896,213 | $13,538,805 | $16,609,844 | $32,069,363 | $18,936,935 | $26,263,856 | $32,788,288 |
| Additives for lubricating oils (excl. of 3811.21) | $1,246,917 | $2,572,259 | $2,240,454 | $7,566,340 | $5,386,793 | $3,358,509 | $5,584,181 |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $9,044,741 | $8,864,615 | $15,324,798 | $16,872,294 | $14,426,107 | $17,804,921 | $21,429,355 |
| Total | $23,832,505 | $25,833,267 | $35,903,049 | $62,200,758 | $42,512,256 | $50,364,520 | $66,330,963 |
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