Commodity2005200620072008200920102011
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$699$1,817$472,852$997  $105
Sheets & plates of polarising mat.   $136   
Spectacle lenses of glass, unmounted  $5,696$951$113$99$102
Spectacle lenses of mats. other than glass, unmounted   $317$113  
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$560$12,969$121$3,262$113$540$2,593
Total$1,259$14,786$478,669$5,663$339$639$2,800