Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$15,714$3,681 $878$1,582 $115,386
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$20,795$7,536$20,901$20,077 $2,815$17,597
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$841$265 $1,170$3,060$1,046$5,226
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...  $1,861   $623
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$392  $14   
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...    $3  
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ... $613 $815 $400 
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$23 $15,715   $18,569
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ... $902$426 $201 $3,747
Isoprene rubber (IR), in primary forms/in plates/sheets/strip   $7$90 $324
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$13,727$25,470$6$9,980$2,579$8$37,354
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ... $35$33,580$164$10  
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$31,297$67$4,873$20$7,705 $10,227
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$4,323$13,667$577,784$32,320$31,003$156,866$8,839
Total$87,112$52,236$655,146$65,445$46,233$161,135$217,892