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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $5,818 | $2,382 | $1,689 | $13,475 | $65,156 | $1,745,818 | $34,339 |
| Sheets & plates of polarising mat. | $516 | $98 | | $267 | $1,625 | $600 | $18,686 |
| Contact lenses | $1,147 | $1,171 | $13,203 | $14,446 | $24,469 | $30,602 | $6,389 |
| Spectacle lenses of glass, unmounted | $48,216 | $34,354 | $45,734 | $15,735 | $44,078 | $23,446 | $21,515 |
| Spectacle lenses of mats. other than glass, unmounted | $759 | $6,473 | $723 | $319 | $29,598 | $14,239 | $34,499 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $47,966 | $13,480 | $17,457 | $113,581 | $7,759 | $41,467 | $91,283 |
| Total | $104,422 | $57,958 | $78,806 | $157,823 | $172,685 | $1,856,172 | $206,711 |
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