|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $2,710 | | $3,960 | $53,175 | | |
| Sheets & plates of polarising mat. | | | | | | $2,224 |
| Contact lenses | | | | | | $11,399 |
| Spectacle lenses of glass, unmounted | | | | | $15,419 | |
| Spectacle lenses of mats. other than glass, unmounted | | | $166 | | | $7,299 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | | $349 | | $17,848 | | |
| Total | $2,710 | $349 | $4,126 | $71,023 | $15,419 | $20,922 |
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