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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $26,908 | $68,426 | $596,586 | $29,925 | $128,656 | $55,554 | $73,305 |
| Sheets & plates of polarising mat. | $4,355 | $421 | $5,266 | $23,233 | $2,806 | $3,589 | $20,094 |
| Contact lenses | $64,854 | $150,368 | $226,932 | $208,763 | $178,833 | $194,658 | $238,997 |
| Spectacle lenses of glass, unmounted | $248,045 | $168,823 | $325,776 | $652,589 | $375,147 | $329,045 | $185,895 |
| Spectacle lenses of mats. other than glass, unmounted | $89,196 | $96,789 | $117,470 | $64,075 | $76,588 | $100,905 | $89,338 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $86,483 | $229,751 | $108,881 | $93,439 | $54,680 | $39,437 | $60,882 |
| Total | $519,841 | $714,578 | $1,380,911 | $1,072,024 | $816,710 | $723,188 | $668,511 |
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