|
| Commodity | 2005 | 2006 | 2007 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $38,502 | $50,074 | $64,932 |
| Sheets & plates of polarising mat. | | $2,313 | |
| Contact lenses | $13,349 | $52,912 | $25,277 |
| Spectacle lenses of glass, unmounted | $558,148 | $2,318,438 | $3,117,467 |
| Spectacle lenses of mats. other than glass, unmounted | $145,763 | $155,707 | $157,033 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $59,165 | $1,556,349 | $115,038 |
| Total | $814,927 | $4,135,793 | $3,479,747 |
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