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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $123,586,000 | $124,175,000 | $106,045,000 | $116,373,000 | $89,889,000 | $102,110,977 | $119,450,693 |
| Sheets & plates of polarising mat. | $9,755,000 | $13,900,000 | $148,041,000 | $87,606,000 | $64,481,000 | $141,899,189 | $76,868,773 |
| Contact lenses | $201,412,000 | $215,865,000 | $273,297,000 | $297,167,000 | $293,117,000 | $262,766,217 | $290,376,924 |
| Spectacle lenses of glass, unmounted | $71,996,000 | $67,743,000 | $66,999,000 | $66,173,000 | $61,508,000 | $64,912,868 | $72,318,469 |
| Spectacle lenses of mats. other than glass, unmounted | $271,834,000 | $320,273,000 | $398,999,000 | $446,350,000 | $447,305,000 | $426,874,044 | $469,976,459 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $216,768,000 | $253,646,000 | $292,474,000 | $284,745,000 | $205,996,000 | $315,277,065 | $396,365,145 |
| Total | $895,351,000 | $995,602,000 | $1,285,855,000 | $1,298,414,000 | $1,162,296,000 | $1,313,840,360 | $1,425,356,463 |
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