Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$76,547$3,180$38,729$27,881$130,142$86,139$170,480
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$414,425$501,486$603,630$785,982$1,060,726$1,701,934$2,234,255
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$2,087$284 $77  $31
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...  $1,220$196 $211$5,715
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ... $594$15,946$21,333$55,242$14,244$25,863
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$161   $56 $7
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$15,914$1,113$17,420$41,104$14,949$23,976$23,243
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...  $669$549$242  
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$4,090$31,121$30,481$45,808$13,451$23,058$24,166
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$2,221$16,850$349$1,997 $54,610 
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$24,147$28,433 $11,354$737$1,211$38,270
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$5,580$10,707$2,586$58,801$5,519$6,025$16,138
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$3,247$5,423$3,738$13,640$26,757$9,871$20,834
Total$548,419$599,191$714,768$1,008,722$1,307,821$1,921,279$2,559,002