Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$2,068$1,435$17,030$14,040$44,461$108,366$655,422
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$15,585$108,960$763,715$1,130,439$605,584$756,169$1,139,955
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$153$44,591 $321,433$110,733$917,065$2,187,983
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...   $53,419   
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$42,040$20,362$173,917$249,618$105,847$6,313$28,436
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...  $2,380$5,885$32,367$19,377 
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$10,472$85,109$241,278$251,459$68,937$138,962$201,342
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$1,926 $1,393 $300  
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...  $7,158$37,077$43,464$9,808$4,795
Isoprene rubber (IR), in primary forms/in plates/sheets/strip  $436$112,263$249,495$242,779$79,597
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...   $204,881$38,792$2,831$4,529
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...   $72   
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$4$1,988$5,583 $7,048$51,472$79,852
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$8,163$719,568$610,304$513,461$54,273$80,481$27,990
Total$80,411$982,013$1,823,194$2,894,047$1,361,301$2,333,623$4,409,901