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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $11,566 | $61,225 | $45,283 | $21,096 | $64,034 | $1,543 | $187,301 |
| Sheets & plates of polarising mat. | | | $148 | | | | |
| Contact lenses | $4,467 | $16,262 | $21,333 | $7,304 | $11,373 | $74,982 | $81,420 |
| Spectacle lenses of glass, unmounted | $144,260 | $72,107 | $231,609 | $113,539 | $74,561 | $77,772 | $115,201 |
| Spectacle lenses of mats. other than glass, unmounted | $210,685 | $219,044 | $758,828 | $394,153 | $875,081 | $1,093,220 | $930,062 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $8,727 | $11,292 | $883 | $13 | $681 | $3,855 | $2,289 |
| Total | $379,705 | $379,930 | $1,058,084 | $536,105 | $1,025,730 | $1,251,372 | $1,316,273 |
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