Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$1,590,222$149,760$2,009,019$2,320,764$640,068$404,960$720,236
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$3,455,070$3,151,162$3,741,230$4,531,994$3,145,967$4,022,401$5,379,230
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$117,159$6,737$81$29,813 $84,518$347,067
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$6,401$4,210$4,476$6,739$6,951$7,628$4,716
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...  $1   $1,959
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$481  $288$169,712$213,676$217,282
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$175,473$299,160$310,058$510,101$230,135$470,091$266,606
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ... $23,214$39,773$47,462$314,906$1,468,995$1,986,494
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$108,004$67,892$38,876$44,828$47,790$102,501$172,376
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$2,779$4,755     
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$75,376$392,840$152,048$63,785$44,350$39,221$52,760
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$125,446   $15,223  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$200,857$86,339$18,609$18,964 $1,262$10,421
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$60,154$148,832$539,323$547,770$562,480$957,071$1,132,933
Total$5,917,422$4,334,901$6,853,494$8,122,508$5,177,582$7,772,324$10,292,080