Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$255,262,000$286,000,000$325,494,000$365,880,000$275,877,000$387,743,589$487,316,171
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$272,919,000$344,477,000$379,623,000$444,816,000$312,072,000$492,732,605$732,584,113
Butadiene rubber (BR), in primary forms/in plates/sheets/strip    $144,281,000$196,468,164$398,926,583
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$4,199,000$6,878,000$7,869,000$6,112,000$4,009,000$5,875,124$9,016,855
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$2,289,000$5,109,000$5,312,000$6,150,000$2,383,000$2,774,585$3,546,150
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...    $47,660,000$56,428,483$65,717,369
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...    $103,813,000$143,780,203$180,781,292
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$19,774,000$4,907,000$5,211,000$5,613,000$4,148,000$3,939,274$3,534,117
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...    $8,059,000$20,594,733$69,893,010
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$1,669,000$2,592,000$2,711,000$5,261,000   
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$100,104,000$110,011,000$125,248,000$145,248,000   
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$4,000$43,000$15,000$157,000$255,000$55,651$127,990
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$50,932,000$76,484,000$88,705,000$97,629,000$79,257,000$78,190,556$67,371,368
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$107,086,000$115,522,000$156,535,000$182,893,000$103,802,000$145,700,153$183,050,421
Total$814,238,000$952,023,000$1,096,723,000$1,259,759,000$1,085,616,000$1,534,283,120$2,201,865,439