Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...  $106,694$544,319$1,239,278  
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$134,809      
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ... $48,160$158,535  $37,000 
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$1,452,324$3,607$44,026    
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...      $2,225
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$69,010 $61,982    
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$49,149 $101,147 $502,438$315,000 
Total$1,705,292$51,767$472,384$544,319$1,741,716$352,000$2,225