|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | | $113 | | |
| Contact lenses | $3,418 | | $1,207 | $8,426 |
| Spectacle lenses of glass, unmounted | $22,512 | $6,313 | $364 | |
| Spectacle lenses of mats. other than glass, unmounted | $11,550 | $2,295 | | $59,320 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $554 | $254 | $6 | |
| Total | $38,034 | $8,975 | $1,577 | $67,746 |
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