|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | | $50 | | $268 | $69 | $421 |
| Sheets & plates of polarising mat. | | $181 | | $592 | | |
| Contact lenses | | | | $239 | $255 | |
| Spectacle lenses of glass, unmounted | | $126 | | | $694 | $3,284 |
| Spectacle lenses of mats. other than glass, unmounted | $650 | | | | | $760 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $13,831 | $630 | $415 | $4,066 | $781 | $8,670 |
| Total | $14,481 | $987 | $415 | $5,165 | $1,799 | $13,135 |
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