Commodity200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...  $4,210 $23,899$24,215
Butadiene rubber (BR), in primary forms/in plates/sheets/strip   $40,397  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...    $5,741 
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$16,371$2,764 $10,775  
Total$16,371$2,764$4,210$51,172$29,640$24,215