Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$736,078$648,044$621,162$843,888$761,615$2,695,451$5,568,237
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$28,467,017$29,097,631$26,559,238$48,478,830$32,751,803$42,672,647$59,634,613
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$19,242,444$17,564,545$20,254,898$18,374,137$14,070,673$13,588,343$18,781,411
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$2,277,556$1,875,680$1,266,339$9,410,230$2,995,135$9,778,148$8,300,512
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$5,313,562$5,935,566$5,507,677$7,900,132$5,589,918$7,274,912$8,494,264
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$131$3,202$11,274$31,231$7,382$61,460 
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$3,054,606$3,315,868$4,197,183$7,762,268$5,387,011$3,136,195$1,614,205
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$9,294$30,120 $85,795$25,080$4 
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$894,300$843,423$1,141,097$2,137,658$720,256$1,005,312$644,246
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$233,103$72,435$122,289$1,783,905$2,010,155$2,751,729$4,389,569
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$1,134,233$1,825,553$1,940,022$2,175,150$2,513,826$1,473,272$941,839
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$131$48$527$2,010$87$293 
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$19,177$32,088$5,643$582 $35,405$93,573
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$914,649$1,151,174$1,468,042$971,477$964,792$227,349$503,068
Total$62,296,281$62,395,377$63,095,391$99,957,293$67,797,733$84,700,520$108,965,537