Commodity200520062007200820092010
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$26,375$34,778$739,925$288,193$143,059$560,149
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$6,598$1,282$45,332$315,670$575,178$405,931
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$1,545  $114  
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$5,573 $44,479$2,388  
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$1,300$2,203$49,417$6,562 $10,897
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$1,235$6,226    
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$37,389$101,352$218,455$208,219$16,421$62,923
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ... $1,633  $6,479$3,678
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...   $121,417$33,813$114,968
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$135 $6,156$6,596  
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ... $542,065$371,969$918,567$262,063$208,960
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...   $5,651 $22,466
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ... $273 $89,737$39,342$5,040
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$251,641$3,743$32,723$322,630$55,966$44,645
Total$331,791$693,555$1,508,456$2,285,744$1,132,321$1,439,657