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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $53,861 | $24,051 | $16,009 | $11,544 | $281,846 | $3,112 |
| Sheets & plates of polarising mat. | | $150 | | | | |
| Contact lenses | | $1,106 | $967 | | $1,320 | $2,460 |
| Spectacle lenses of glass, unmounted | $29,327 | $13,165 | $9,321 | $1,667 | $3,654 | $5,465 |
| Spectacle lenses of mats. other than glass, unmounted | $16,643 | $8,022 | $47,199 | $15,675 | $24,744 | $43,457 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $1,229 | $249 | $766 | $58,171 | $136 | $541 |
| Total | $101,060 | $46,743 | $74,262 | $87,057 | $311,700 | $55,035 |
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