Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ... $4,840$340$56,646   
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$1,008$11,708$2,406$385,389$382,311$479,045$45,315
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$63,215    $85,790 
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...   $146,332  $187
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...      $10,069
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...   $1,577   
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...   $3,074   
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ... $8,993 $24,001   
Total$64,223$25,541$2,746$617,019$382,311$564,835$55,571