|
| Commodity | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $2,671 | | $10 | | | |
| Sheets & plates of polarising mat. | $279 | | | | | |
| Contact lenses | $6,174 | | $27,629 | $902 | | $634 |
| Spectacle lenses of glass, unmounted | | | | | $209 | |
| Spectacle lenses of mats. other than glass, unmounted | $2,986,194 | $2,631,724 | $253,261 | $101,404 | $1,710 | |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $6,866 | $272 | | $649 | $729 | |
| Total | $3,002,184 | $2,631,996 | $280,900 | $102,955 | $2,648 | $634 |
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