Commodity200520062007200820092010
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...   $130 $959
Butadiene rubber (BR), in primary forms/in plates/sheets/strip $1,001$4,098$6,443$3,594$4,874
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ... $15,481    
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...  $713 $901$7,630
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...   $6,332  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$3,344     
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$259$406$2,686$1,009$387$385
Total$3,603$16,888$7,497$13,914$4,882$13,848