Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...   $8,150$10,529  
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ... $5,324$749$473$10,353$68$19,086
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ... $13     
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...     $5 
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...   $4,525   
Isoprene rubber (IR), in primary forms/in plates/sheets/strip   $10   
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ... $3,635 $1,044   
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...     $1 
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$840$39$11,956$323$19,674  
Total$840$9,011$12,705$14,525$40,556$74$19,086