Commodity200520062007200820092010
Anti-knock preps. other than those based on lead comps. $57,717$106,246$111,785$30,758$1,722
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$240$15,573$18,799$1,930$234,850$10,926
Additives for lubricating oils (excl. of 3811.21)$1,300$3,080$414   
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$17,540$10,538$21,850 $89,256$13,129
Total$19,080$86,908$147,309$113,715$354,864$25,777