Commodity200520062007200820092010
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$3,487$1,618$13,725$7,565$18,500$2,793
Sheets & plates of polarising mat.$59$92    
Contact lenses$3,291$18,834$12,439$10,112$32,612$10,762
Spectacle lenses of glass, unmounted$120,865$62,944$64,048$89,353$148,287$93,177
Spectacle lenses of mats. other than glass, unmounted$63,829$93,634$184,433$149,552$103,194$142,722
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$1,064$7,791$3,141$4,884$2,767$1,278
Total$192,595$184,913$277,786$261,466$305,360$250,732