Commodity2005200620092011
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$19,943$131$1,993 
Spectacle lenses of glass, unmounted  $5,845 
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$118  $1,000
Total$20,061$131$7,838$1,000