Commodity2005200620072008200920102011
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$664,061$1,885,105$661,448$1,265,415$378,091$427,854$1,805,739
Sheets & plates of polarising mat.$4,947$9,796$68,836$152,350$5,524$13,771$5,790
Contact lenses$377,563$485,288$465,391$734,456$759,526$758,227$915,828
Spectacle lenses of glass, unmounted$1,031,218$972,791$935,941$873,066$857,446$999,841$487,859
Spectacle lenses of mats. other than glass, unmounted$262,452$285,711$1,017,226$1,158,698$1,276,697$1,513,367$2,038,901
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$31,884$81,954$104,370$87,022$45,015$61,670$70,936
Total$2,372,125$3,720,645$3,253,212$4,271,007$3,322,299$3,774,730$5,325,053