Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.  $2,809$854$2,915$3,194 
Anti-knock preps. other than those based on lead comps.$802,319$627,244$1,183,770$645,315$2,304,788$1,398,477$2,029,360
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$4,487,982$4,523,425$5,338,169$5,270,474$4,525,783$641,698$448,671
Additives for lubricating oils (excl. of 3811.21)$106,691$216,795$131,716$261,700$367,259$841,048$364,300
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$604,812$924,851$1,592,576$1,607,981$1,358,588$781,994$1,421,388
Total$6,001,804$6,292,315$8,249,040$7,786,324$8,559,333$3,666,411$4,263,719