Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$133,999$155,959$173,040$289,384$162,207$161,334$198,775
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$13,923$3,140$8,223$20,610$64,471$2,641$47,592
Butadiene rubber (BR), in primary forms/in plates/sheets/strip $287     
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ... $2,278  $7,331$2,616 
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...      $170
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$120,214$47,176$110,577$411,454$18,410$23,209$250,278
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...     $40 
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$219$5,371$18 $3,576$26,925$17,021
Total$268,355$214,211$291,858$721,448$255,995$216,765$513,836