Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ... $617  $108$1,550$1,158
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...  $36,082$49,439$900  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...   $1,083$1$362 
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$415$1,515 $794$32$177 
Total$415$2,132$36,082$51,316$1,041$2,089$1,158