Commodity2007200920102011
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ... $575$529 
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$9,642   
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...   $212,504
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...   $203
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...  $5,436 
Total$9,642$575$5,965$212,707