Commodity2005200620072008
Natural rubber latex, whether or not pre-vulcanised  $269$12,084
Natural rubber (excl. latex), in smoked sheets   $305
Technically spec. nat. rubber (TSNR)$240   
Natural rubber other than latex/smoked sheets/technically spec. nat. rubber ...$3,278$7,670$4,048$7,112
Balata, gutta-percha, guayule, chicle & sim. nat. gums $4,115  
Total$3,518$11,785$4,317$19,501