|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | | $2,645 | $14,369 | | | $3,560 | $15,608 |
| Sheets & plates of polarising mat. | | | | | | | $13,693 |
| Contact lenses | $69 | | $579 | | $2,665 | $6,548 | |
| Spectacle lenses of glass, unmounted | $1,907 | $16,581 | | $65 | | | $730 |
| Spectacle lenses of mats. other than glass, unmounted | $1,000 | | $13 | | | | |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $20,707 | $17,779 | $13,373 | $18,524 | | $1,858 | $9,572 |
| Total | $23,683 | $37,005 | $28,334 | $18,589 | $2,665 | $11,966 | $39,603 |
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