Commodity200520062007200820092010
Anti-knock preps. based on lead comps.$713$11,492$617$1,305$5,676$16,316
Anti-knock preps. other than those based on lead comps.$272,861$233,972$302,871$148,789$392,825$641,772
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$16,719,053$15,251,315$23,165,935$31,412,430$3,864,452$50,673
Additives for lubricating oils (excl. of 3811.21)$1,216,903$712,173$588,110$386,509$586,843$553,860
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$656,218$1,445,170$1,603,408$1,630,839$2,062,265$2,093,204
Total$18,865,748$17,654,122$25,660,941$33,579,872$6,912,061$3,355,825