Commodity200520062007200820092010
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$12,465$104,622$185,591$77,079$82,215$111,025
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$204,638$814,455$533,773$384,362$723,954$887,310
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$175,173$449,518$181,449$116,637$339,867$265,290
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...    $2,986 
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$32,777$26,138$134,562$5,024$16$1,148
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $670$20,429$576$3,091 
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$1,321$136,467$260,179$12,698$18,127$63,678
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ... $16,173 $153 $1,379
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$31,442$86,283$36,403$14,035$18,259$8,754
Isoprene rubber (IR), in primary forms/in plates/sheets/strip $316   $823
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$2,971$10,626$72,397$10,148 $18,026
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ... $8,070$16,832$1,145$6,411$12,434
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$36$103,901$103,464$57,637$39,435$16,962
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$31,072$299,225$375,705$246,988$76,878$38,223
Total$491,895$2,056,464$1,920,784$926,482$1,311,239$1,425,052