Commodity2005200620072008200920102011
Anti-knock preps. based on lead comps.$8,612$17,124$12,315$32,637$3,034$5,401$6,518
Anti-knock preps. other than those based on lead comps.$473,550$1,083,331$121,342$115,962$164,083$101,317$314,069
Additives for lubricating oils cont. petroleum oils/oils obt. from bitumino ...$8,709,594$10,151,406$11,576,979$14,880,481$16,350,725$18,752,961$21,401,311
Additives for lubricating oils (excl. of 3811.21)$138,560$127,136$166,880$273,996$301,151$626,580$929,823
Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive p ...$2,457,243$3,983,566$2,255,135$2,110,280$2,728,219$3,150,066$4,734,386
Total$11,787,559$15,362,563$14,132,651$17,413,356$19,547,212$22,636,325$27,386,107