|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | | $451,820 | $399,169 | $169,865 | $51,667 |
| Sheets & plates of polarising mat. | $6,223,131 | | $10,313 | | |
| Contact lenses | $71 | | $5,793 | | $8,884 |
| Spectacle lenses of glass, unmounted | | $26,170 | $64,188 | $469,910 | $42,942 |
| Spectacle lenses of mats. other than glass, unmounted | $57,795 | $188,040 | $4,525 | $192,414 | $417,106 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $84,272 | $128 | $81,740 | $63,480 | $129,909 |
| Total | $6,365,269 | $666,158 | $565,728 | $895,669 | $650,508 |
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