Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$66 $490$14,745$32,267$66,344$80,991
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$4,687,441$371,416$108,555$243,469$736,003$274,647$3,751,144
Butadiene rubber (BR), in primary forms/in plates/sheets/strip $36,197  $150,918$1,072,940$3,792,890
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$5,654$3,979$3,934 $1,115$1,776$56,181
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ... $179$29,545$81,859$60,936$73,678$611,349
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$1,312  $109$7,408  
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$68,193$49,828$12,143$169,812$12,494$37,432$100,923
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$26,409$31,476$28,457$98,115$77,061$117,777$66,271
Isoprene rubber (IR), in primary forms/in plates/sheets/strip  $4,484$59,421$118,049 $13,832
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$31,545$57,567$24,497$10,072$19,724$48,327$103,525
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ... $1,288$344$161$1,497$1,547$52,519
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...  $278$3,573$5,418  
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$379,776$725,322$727,104$1,012,363$598,245$182,321$103,005
Total$5,200,396$1,277,252$939,831$1,693,699$1,821,135$1,876,789$8,732,630