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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $112,350 | $1,258,684 | $416,863 | $148,268 | $514,667 | $485,372 | $683,282 |
| Sheets & plates of polarising mat. | | | $280 | $27,150 | $10,763 | $88,084 | $91,830 |
| Contact lenses | $119,776 | $172,109 | $119,590 | $470,087 | $304,023 | $900,198 | $932,422 |
| Spectacle lenses of glass, unmounted | $313,923 | $129,928 | $236,773 | $136,841 | $153,695 | $98,166 | $32,378 |
| Spectacle lenses of mats. other than glass, unmounted | $161,015 | $889,261 | $2,102,925 | $2,502,695 | $3,074,503 | $2,546,576 | $2,835,751 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $20,896 | $12,802 | $44,852 | $55,268 | $108,173 | $140,792 | $200,069 |
| Total | $727,960 | $2,462,784 | $2,921,283 | $3,340,309 | $4,165,824 | $4,259,188 | $4,775,732 |
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