Commodity200520062007200820092010
Anti-knock preps. based on lead comps.$10,260$3,959  $36$26
Anti-knock preps. other than those based on lead comps.$46,193$48,100$8,258$20,955$9,903$23,030
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$1,168$68,026$10,533$1,090,988$5,450$1,575
Additives for lubricating oils (excl. of 3811.21)$415$8,880$6,511$7,539$2,512$99,054
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$49,032$159,561$196,413$217,736$271,657$193,040
Total$107,068$288,526$221,715$1,337,218$289,558$316,725