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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $83,854 | $114,057 | $138,222 | $32,911 | $21,183 | $34,498 | $162,119 |
| Sheets & plates of polarising mat. | $28,146 | $4,710 | $12,624 | $1,370 | $2,938 | $4,306 | $1,772 |
| Contact lenses | $1,369,605 | $1,157,391 | $1,516,635 | $1,081,603 | $984,844 | $1,356,324 | $1,390,570 |
| Spectacle lenses of glass, unmounted | $284,086 | $243,674 | $299,908 | $382,952 | $242,405 | $123,941 | $108,754 |
| Spectacle lenses of mats. other than glass, unmounted | $2,324,939 | $2,493,458 | $3,018,163 | $2,624,799 | $1,870,202 | $1,733,743 | $1,626,358 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $58,823 | $54,448 | $61,494 | $29,667 | $36,987 | $31,556 | $110,920 |
| Total | $4,149,453 | $4,067,738 | $5,047,046 | $4,153,302 | $3,158,559 | $3,284,368 | $3,400,493 |
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