Commodity200520062007200820092010
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$70,042$41,308$128,876$51,455$68,231$60,736
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$4,433,006$2,502,126$4,235,443$3,640,637$4,333,929$2,965,233
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$255,015$960,938$452,642$633,735$850,507$552,960
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$1,358,146$754,263$1,300,537$694,757$1,070,955$2,606,439
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$56,440$25,957$22,460$528,231$327,022$118,172
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...  $137,671$224,260$61,053$107,354
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$371,925$291,397$1,073,954$946,706$729,964$464,009
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...  $697   
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$41,752$71,084$30,834$76,771$64,605$41,716
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$126,232$143,258$164,889$114,157$93,775$94,755
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$85,860$78,872$107,316$73,821$111,917$78,597
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$11,335 $7,401$1,707 $126
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ... $369$23,969$30,143$47$520
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$102,479$9,228$1,992$22,076$57,320$129,184
Total$6,912,232$4,878,800$7,688,681$7,038,456$7,769,325$7,219,801