Commodity20062007200820092010
Natural rubber latex, whether or not pre-vulcanised $21$4,166  
Natural rubber (excl. latex), in smoked sheets    $40
Technically spec. nat. rubber (TSNR)   $247 
Natural rubber other than latex/smoked sheets/technically spec. nat. rubber ...   $274$2,987
Balata, gutta-percha, guayule, chicle & sim. nat. gums$250    
Total$250$21$4,166$521$3,027