Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
Anti-knock preps. other than those based on lead comps. | $1,561 | $4,124 | $743 | | | |
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $13,654 | $3,426 | | | | |
Additives for lubricating oils (excl. of 3811.21) | $38,867 | $58,685 | $73,781 | $24,755 | $5,073 | |
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $56,726 | $69,798 | $83,717 | $90,705 | $149,741 | $194,422 |
Total | $110,808 | $136,033 | $158,241 | $115,460 | $154,814 | $194,422 |
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