|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $5,528,847 | $32,140,560 | $40,298,479 | $28,736,576 | $18,339,037 | $13,648,132 |
| Sheets & plates of polarising mat. | | | | | | $2,613 |
| Contact lenses | $49,300 | $7,220 | $48,000 | $31,487 | | |
| Spectacle lenses of glass, unmounted | | | | | $8,214 | |
| Spectacle lenses of mats. other than glass, unmounted | | | $33,126 | $891,088 | $42,794,075 | $17,683,713 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $48,595 | | | $5,154,225 | $6,194,309 | $10,270,847 |
| Total | $5,626,742 | $32,147,780 | $40,379,605 | $34,813,376 | $67,335,635 | $41,605,305 |
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