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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $193,383,827 | $216,427,671 | $258,268,836 | $330,810,576 | $412,785,120 | $373,372,916 | $406,106,431 |
| Sheets & plates of polarising mat. | $276,558,832 | $119,513,123 | $41,638,112 | $50,191,311 | $62,337,065 | $83,452,009 | $141,731,532 |
| Contact lenses | $673,552,401 | $749,816,732 | $875,390,934 | $870,818,724 | $774,506,137 | $853,060,656 | $908,465,141 |
| Spectacle lenses of glass, unmounted | $19,874,361 | $15,474,756 | $21,319,657 | $25,014,503 | $24,133,989 | $18,582,695 | $16,449,630 |
| Spectacle lenses of mats. other than glass, unmounted | $157,546,250 | $175,098,920 | $195,502,386 | $213,211,644 | $230,160,599 | $252,287,328 | $275,064,177 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $1,332,341,132 | $1,501,341,821 | $1,371,430,412 | $902,366,287 | $883,298,271 | $1,246,590,490 | $1,043,067,348 |
| Total | $2,653,256,803 | $2,777,673,023 | $2,763,550,337 | $2,392,413,045 | $2,387,221,181 | $2,827,346,094 | $2,790,884,259 |
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