Commodity | 2005 | 2006 | 2007 |
Anti-knock preps. other than those based on lead comps. | | $1,510 | |
Additives for lubricating oils (excl. of 3811.21) | $1,065 | $2,453 | |
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ... | | | $12,117 |
Total | $1,065 | $3,963 | $12,117 |
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