Commodity200520062007200820092010
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$2,426$7,554 $3,443$875$34,309
Sheets & plates of polarising mat. $102$817  $10,485
Contact lenses  $678 $3,413 
Spectacle lenses of glass, unmounted$4,750  $1,316  
Spectacle lenses of mats. other than glass, unmounted$249    $2,200
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$231$33,734$1,934$7$1,953$3,701
Total$7,656$41,390$3,429$4,766$6,241$50,695