|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $3,586 | $756 | $102 | $482 | $11,339 | $5,175 | $6,906 |
| Sheets & plates of polarising mat. | $3,030 | $112 | $2,076 | | $1,129 | $4,834 | $1,343 |
| Contact lenses | $1,047 | $781 | $708 | $1,688 | $95,036 | $149,481 | $183,061 |
| Spectacle lenses of glass, unmounted | $4,533 | $3,457 | $1,580 | $3,678 | $124,978 | $201,999 | $265,212 |
| Spectacle lenses of mats. other than glass, unmounted | $2,289 | $2,816 | $586 | $6,794 | $200,271 | $269,017 | $286,328 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $2,734 | $17,831 | $16,827 | $18,822 | $5,723 | $5,424 | $590 |
| Total | $17,219 | $25,753 | $21,879 | $31,464 | $438,476 | $635,930 | $743,440 |
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