|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $2,135 | $3,508 | $1,651 | $1,751 | $19,079 | $22,216 | $33,618 |
| Sheets & plates of polarising mat. | $828 | | | | | | $26,589 |
| Contact lenses | $35,320 | $50,945 | $14,919 | $34,731 | $8,950 | $51,284 | $232,410 |
| Spectacle lenses of glass, unmounted | $1,690 | $1,804 | $4,184 | $3,959 | $8,078 | $5,391 | $8,857 |
| Spectacle lenses of mats. other than glass, unmounted | $220,246 | $221,638 | $166,844 | $268,486 | $363,951 | $377,574 | $733,612 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $7,798 | $9,449 | $6,864 | $3,072 | $3,544 | $3,524 | $132,533 |
| Total | $268,017 | $287,344 | $194,462 | $311,999 | $403,602 | $459,989 | $1,167,619 |
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