Commodity200520062007200820092010
Optical fibres, optical fibre bundles & cables (excl. of 85.44)  $3,272$8,846$45,465 
Contact lenses$144    $94
Spectacle lenses of glass, unmounted  $30,101   
Spectacle lenses of mats. other than glass, unmounted$9,754  $21,968  
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$78$1,681 $12$37$18
Total$9,976$1,681$33,373$30,826$45,502$112