Commodity2005200620072008
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$41$39$46$19
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$27  $244
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ... $93 $38
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...   $108
Total$68$132$46$409