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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $5,492,923 | $334,226 | $61,966 | $76,792 | $175,077 | $203,214 | $624,260 |
| Sheets & plates of polarising mat. | | | | $75 | $14 | $432 | $758 |
| Contact lenses | $1,007,359 | $1,705,890 | $2,285,972 | $1,561,028 | $1,668,761 | $1,611,851 | $2,860,761 |
| Spectacle lenses of glass, unmounted | $10,357 | $79,614 | $320 | | $5,106 | $25,103 | |
| Spectacle lenses of mats. other than glass, unmounted | $856,418 | $415,710 | $946,329 | $1,106,622 | $1,214,870 | $1,061,057 | $527,227 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $11,551 | $11,953 | $4,174 | $12,129 | $4,239 | $3,997 | $11,501 |
| Total | $7,378,608 | $2,547,393 | $3,298,761 | $2,756,646 | $3,068,067 | $2,905,654 | $4,024,507 |
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