Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.$425$46,075$481  $41$552
Anti-knock preps. other than those based on lead comps.$86,263$110,513$74,144$58,206$57,967$56,552$45,194
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$54,248$13,797$50,239$44,418$16,908$13,335$30,238
Additives for lubricating oils (excl. of 3811.21)$102,513$80,349$114,061$78,052$140,369$85,865$44,353
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$131,294$249,020$329,786$434,674$219,239$351,379$352,240
Total$374,743$499,754$568,711$615,350$434,483$507,172$472,577