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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $9,295 | | $5,548 | $201,321 | $68,560 | $52,961 | $44,485 |
| Sheets & plates of polarising mat. | $5,428 | | $335 | $8,194 | $499 | $2,106 | $2,091 |
| Contact lenses | $569,390 | $440,547 | $102,827 | $1,743,364 | $1,269,708 | $712,083 | $1,173,908 |
| Spectacle lenses of glass, unmounted | $116,010 | $22,718 | $30,846 | $153,292 | $17,089 | $25,809 | $354,897 |
| Spectacle lenses of mats. other than glass, unmounted | $182,298 | $10,588 | $5,479 | $235,407 | $62,342 | $180,390 | $395,517 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $79,471 | $7,229 | $46,417 | $17,396 | $85,568 | $99,785 | $48,100 |
| Total | $961,892 | $481,082 | $191,452 | $2,358,974 | $1,503,766 | $1,073,134 | $2,018,998 |
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