|
| Commodity | 2005 | 2006 | 2007 | 2009 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $9,581 | $70,610 | $8,869 | $457,022 |
| Sheets & plates of polarising mat. | | | | $728 |
| Contact lenses | $97,533 | $120,795 | $131,625 | $241,818 |
| Spectacle lenses of glass, unmounted | $119,867 | $247,485 | $333,399 | $14,218 |
| Spectacle lenses of mats. other than glass, unmounted | $751,166 | $1,088,564 | $1,168,402 | $1,508,452 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $10,815 | $11,709 | $13,328 | $7,433 |
| Total | $988,962 | $1,539,163 | $1,655,623 | $2,229,671 |
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