|
| Commodity | 2006 | 2007 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $5,328 | $5 |
| Contact lenses | $3,796 | $5,830 |
| Spectacle lenses of glass, unmounted | $4,298 | $2,118 |
| Spectacle lenses of mats. other than glass, unmounted | $6,750 | $1,673 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $703 | $2,915 |
| Total | $20,875 | $12,541 |
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