Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.$499$495$57  $8,066$312
Anti-knock preps. other than those based on lead comps.$8,429$5,345$43,402$25,725$45,424$7,168$27,701
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$123$17,714$4,924$1,033$13,919$38,548$25,990
Additives for lubricating oils (excl. of 3811.21)$4,995$5,958$35,210$3,523$25,208$25,381$559
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$60,684$59,024$120,353$144,155$174,683$286,811$221,478
Total$74,730$88,536$203,946$174,436$259,234$365,974$276,040