|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Anti-knock preps. based on lead comps. | | | | | | $3,346 |
| Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ... | $18,057 | $31,231 | $37,745 | $76,398 | | |
| Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | $678 | | $21,234 | | $1,986 | $19,321 |
| Total | $18,735 | $31,231 | $58,979 | $76,398 | $1,986 | $22,667 |
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