Commodity20052006200720082010
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$1,107,457$590,994$119,846$723,049$1,060,648
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$4,598,135$2,251,042$3,670,852$3,035,277$2,858,461
Butadiene rubber (BR), in primary forms/in plates/sheets/strip $50,627$1,193,029$2,560,725$437,159
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ... $277,341$100,566$917,361 
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $11,362   
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$365,866$718,260$653,437$841,947$698,331
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ... $2,794   
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...    $149,737
Isoprene rubber (IR), in primary forms/in plates/sheets/strip $1,005   
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ... $142,583$119,213$308,410$457,534
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ... $54$115,697 $4,290
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ... $193,717 $362,649$581,415
Total$6,071,458$4,239,779$5,972,640$8,749,418$6,247,575