Commodity2005200620072008200920102011
Anti-knock preps. other than those based on lead comps.$491$10,785 $3,026$215,514  
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$99,000$65,875$314,603 $26,825 $835,751
Additives for lubricating oils (excl. of 3811.21) $26,226 $47,755   
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$2,048$115,804$32,503$74,076$79,089$273,648$8,703
Total$101,539$218,690$347,106$124,857$321,428$273,648$844,454