Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$3$385$596$30,216$6,474$36,567$156,645
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$1,130,609$1,212,781$1,269,329$1,423,346$486,577$2,841,696$511,321
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$27,527$163,405 $203,758$256,413$167,664$100
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$264,241$475,287 $58,255$7,041$76,509 
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$10,676$163,853$42,204$125   
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...  $14  $155,045$413
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$24,593$79,763$276,909$229,012$84,932$51,177$3,186
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...   $4,831   
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...   $2,310 $1 
Isoprene rubber (IR), in primary forms/in plates/sheets/strip $18,388$58,493$160$69,955  
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...     $147$48,234
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...    $2,193$140 
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$41,994$1,837$28,260$455$653$157,416$660,268
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$1,011,269$2,972$693,456$916,957$427,513$1,058,639$913,745
Total$2,510,912$2,118,671$2,369,261$2,869,425$1,341,751$4,545,001$2,293,912