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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $69,420,825 | $56,535,424 | $69,443,727 | $84,674,492 | $61,963,309 | $74,469,060 | $116,412,762 |
| Sheets & plates of polarising mat. | $205,409,695 | $332,527,239 | $583,635,091 | $656,332,395 | $677,155,844 | $974,966,093 | $1,154,082,410 |
| Contact lenses | $2,947,844 | $3,429,614 | $2,226,690 | $3,998,518 | $4,075,349 | $5,989,761 | $6,662,475 |
| Spectacle lenses of glass, unmounted | $23,401,134 | $23,563,639 | $23,616,854 | $37,598,649 | $32,523,288 | $34,765,349 | $40,167,827 |
| Spectacle lenses of mats. other than glass, unmounted | $156,772,242 | $203,758,451 | $260,510,043 | $317,517,084 | $332,098,863 | $390,972,758 | $504,707,644 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $479,424,217 | $659,390,181 | $802,217,396 | $999,075,167 | $863,965,399 | $1,274,563,084 | $1,488,649,139 |
| Total | $937,375,957 | $1,279,204,548 | $1,741,649,801 | $2,099,196,305 | $1,971,782,052 | $2,755,726,105 | $3,310,682,257 |
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