Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$2,041,639$1,585,126$1,960,221$3,814,269$2,294,051$1,994,847$2,971,867
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$335,222$157,596$294,614$874,607$262,539$68,359$116,107
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$7,127$7,095 $17,723$12,013  
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...     $1,755 
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...   $19,731$9,383 $152,147
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $23,085 $22,567   
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$423,767$498,867$665,653$706,244$240,494$406,796$890,830
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$3,956$13,451  $2,618$7,318$156,294
Isoprene rubber (IR), in primary forms/in plates/sheets/strip  $5,049    
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$6,776$12,224$21,385$59,396$1,407$2,293$50,787
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$2,004$15,642    $1,075
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$71,461$3,162$25,268$96,186$110,586$226,414$327,873
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$355,600$343,319$207,436$301,183$694,967$1,128,995$547,773
Total$3,247,552$2,659,567$3,179,626$5,911,906$3,628,058$3,836,777$5,214,753