Commodity2005200620072008200920102011
Anti-knock preps. other than those based on lead comps. $3,688  $30,456$288$233,415
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$32,400$169,979$8,294,256$8,298,165$285,897$179,551 
Additives for lubricating oils (excl. of 3811.21)$400$50,000$38,291 $267,148$132,250 
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$59,745$3,259$19,081$625,507$407,290$146,751 
Total$92,545$226,926$8,351,628$8,923,672$990,791$458,840$233,415