Commodity200520062007200820092010
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...   $380$29,243$186
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$4,666$5,813$15,839$10,138$18,651$25,187
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$328  $30,610 $122
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ... $1,423  $17,572$28,528
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$3,081$15,319$16,021$595$2,280$18,976
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $112    
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ... $2,725$247   
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...  $3,024$870$6,943 
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$1,643  $80  
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$5   $268 
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$5,074$4,626$5,606 $5,168$40,041
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...  $250   
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ... $1,831$69,778$52,744$29,446$3,665
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$2,874$10,340$10,139$548$8,551$15,615
Total$17,671$42,189$120,904$95,965$118,122$132,320