|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $37,205 | $75,826 | | $39,349 |
| Sheets & plates of polarising mat. | $1,206 | | | |
| Contact lenses | $3,822 | $55,603 | $42,775 | $159,327 |
| Spectacle lenses of glass, unmounted | $1,796 | $8,186 | $52,579 | |
| Spectacle lenses of mats. other than glass, unmounted | $7,372 | $162 | $20,116 | $988 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $3,405 | | | $57,975 |
| Total | $54,806 | $139,777 | $115,470 | $257,639 |
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