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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $550,805 | $2,014,770 | $763,538 | $333,278 | $434,247 | $446,519 | $416,862 |
| Sheets & plates of polarising mat. | $4,311 | $327 | $3,836 | | | $4,241 | |
| Contact lenses | $743,278,109 | $825,573,634 | $846,864,223 | $971,916,373 | $1,028,179,720 | $1,186,865,425 | $1,186,790,934 |
| Spectacle lenses of glass, unmounted | $18,561,006 | $9,613,953 | $6,858,713 | $7,625,460 | $6,898,165 | $4,211,863 | $5,079,558 |
| Spectacle lenses of mats. other than glass, unmounted | $150,979,354 | $212,008,615 | $234,156,758 | $234,031,544 | $209,793,514 | $243,812,959 | $255,995,131 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $703,416 | $121,038 | $680,216 | $124,529 | $44,169 | $89,431 | $511,922 |
| Total | $914,077,001 | $1,049,332,337 | $1,089,327,284 | $1,214,031,184 | $1,245,349,815 | $1,435,430,438 | $1,448,794,407 |
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