|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $924 | $171 | $79 | $12,044 |
| Sheets & plates of polarising mat. | $8 | $1,513 | $4,089 | $33,234 |
| Contact lenses | $140 | $4,756 | $655 | $887 |
| Spectacle lenses of glass, unmounted | $9,829 | $7,592 | $16,378 | $16,753 |
| Spectacle lenses of mats. other than glass, unmounted | $10,018 | $1,329 | $843 | $3,677 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $6,353 | $943 | $2,508 | $735 |
| Total | $27,272 | $16,304 | $24,552 | $67,330 |
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