Commodity2005200620072008200920102011
Anti-knock preps. other than those based on lead comps. $105,229     
Additives for lubricating oils (excl. of 3811.21)$997,394$171,606$12,742    
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$564,159$720,063$231,105$187,283$592,924$185,421$348,905
Total$1,561,553$996,898$243,847$187,283$592,924$185,421$348,905