Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.    $2,560  
Anti-knock preps. other than those based on lead comps.$23,727$19,108$67,788$53,341$15,057$1,809$313,823
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$40,062$47,550$184,416$104,874$1,154,292$3,732$62,791
Additives for lubricating oils (excl. of 3811.21)$4,299$22,290$24,198$2,365$3,658$25,803$33,734
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$1,594,713$1,820,091$1,710,417$728,698$625,648$778,303$1,066,972
Total$1,662,801$1,909,039$1,986,819$889,278$1,801,215$809,647$1,477,320