Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$5,999,760$6,498,728$8,314,817$13,748,238$8,139,889$12,302,801$14,166,084
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$5,089,001$6,476,689$9,068,141$11,614,725$18,301,405$23,191,846$35,914,272
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$11,014,616$11,530,983$13,565,002$17,973,841$9,925,295$8,037,054$17,062,166
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$4,989,839$4,099,983$6,750,360$11,747,062$9,502,181$15,260,903$18,877,209
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$911,156$1,207,087$1,121,570$1,357,903$851,284$1,174,440$912,357
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$60,063$39,069$105,853$57,295$18,097$25,939$39,801
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$2,509,264$2,698,466$4,539,700$3,351,746$4,338,325$4,036,055$5,165,559
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$1,907,568$1,386,361$3,311,418$3,821,069$211,146$677,682$1,172,810
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$2,799,964$2,150,026$2,017,766$2,030,339$2,777,859$2,213,435$2,565,425
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$22,730$28,317   $983$540
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$853,257$981,453$1,261,379$1,838,566$1,863,719$2,443,373$2,387,715
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$41$3,199$25,781$9,672$3,045$611 
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$689,817$208,332$344,775$1,720,372$597,440$4,502,896$6,717,628
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$616,792$1,068,238$1,005,505$1,311,023$1,652,240$2,366,044$1,635,105
Total$37,463,868$38,376,931$51,432,067$70,581,851$58,181,925$76,234,062$106,616,671