Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$91,640$103,099$106,848$143,071$85,064$99,762$89,226
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$416$2,376$2,311$933$187 $1,901
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$6,865      
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$520 $243  $1$4,906
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $2,015 $714$2,879  
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...     $680$589
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ... $53   $31 
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ... $1,167$1,318    
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$12,586   $2,163  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$312$1,200$240 $370$2,131 
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$13,938$537 $109 $264$662
Total$126,277$110,447$110,960$144,827$90,663$102,869$97,284