Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$2,270,793$1,057,707$2,110,721$1,524,540$1,910,108$5,795,166$6,807,237
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$300,295$65,863$88,769$1,253,514$707,909$854,768$1,317,977
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$697,597$8,978$77,683$1,452,319$511,258$148,775$12,622
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$53,202$30,725$43,085$19,129$44,079$121,917$32,800
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$5,090$3$328$140,388$47,120$791,061 
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $942 $23,506$5,196$1,919 
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$2,594  $21,907$5,780$89,985 
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$146,548$171    $2,810
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$9,699 $1,850$21,632$13,060$39,368$62
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$110,600  $140,493$3,346$19,337$2,742
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$8,849$90,171$12,352$135,007$100,638$60,630$143,786
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$17,449$19,645$19,487$68,248$25,071$33,106$91,174
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$8,778$7,502$10,069$1,969$46,684$197,967$30,578
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$664,980$447,648$278,204$333,155$473,562$255,544$996,116
Total$4,296,474$1,729,355$2,642,548$5,135,807$3,893,811$8,409,543$9,437,904