|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $2,528 | $91 | $417 | $1,112 | $23,171 | $6,247 | $3,910 |
| Sheets & plates of polarising mat. | | | $508 | $322 | $852 | | |
| Contact lenses | $2,835 | $42 | $106 | | | | |
| Spectacle lenses of glass, unmounted | $70,703 | $57,089 | $86,074 | $79,059 | $20,645 | $71,761 | |
| Spectacle lenses of mats. other than glass, unmounted | $12,573 | | $4,099 | $73 | | | $1,167 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $3,438 | $32 | $55 | $863 | $468 | | $229 |
| Total | $92,077 | $57,254 | $91,259 | $81,429 | $45,136 | $78,008 | $5,306 |
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