Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.$2,160$2,695    $26,232
Anti-knock preps. other than those based on lead comps.$70,874$54,642$5,635$63,252$4,207$3,493$4,466
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$1,358$36,556$90,197$38,897$7,205$24,451$1,677
Additives for lubricating oils (excl. of 3811.21)$15,872$357$157,359$26,516$111,387$278,709$23,527
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$1,508,674$1,009,277$928,578$804,174$423,230$859,246$495,496
Total$1,598,938$1,103,527$1,181,769$932,839$546,029$1,165,899$551,398