Commodity2006200720082009
Anti-knock preps. other than those based on lead comps.$1,206  $16,519
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...  $45,075 
Additives for lubricating oils (excl. of 3811.21)$20,293$77,904 $442
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$172,970$39,217 $134,274
Total$194,469$117,121$45,075$151,235