|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Optical fibres, optical fibre bundles & cables (excl. of 85.44) | $628,433 | $64,711 | $1,234,960 | $2,230,437 | $681,503 | $6,057,455 | $1,118,329 |
| Sheets & plates of polarising mat. | $614,666 | $1,872,587 | $3,785,104 | $11,702 | $291 | $97 | |
| Contact lenses | $74,874,191 | $116,686,363 | $120,057,197 | $101,077,420 | $95,410,584 | $83,648,516 | $85,163,486 |
| Spectacle lenses of glass, unmounted | $8,254,564 | $5,872,720 | $6,160,569 | $5,695,003 | $3,581,253 | $2,400,481 | $3,453,569 |
| Spectacle lenses of mats. other than glass, unmounted | $24,308,779 | $28,656,383 | $27,963,232 | $26,954,863 | $27,828,708 | $23,861,356 | $39,979,897 |
| Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ... | $762,225 | $256,287 | $329,116 | $780,013 | $169,349 | $866,894 | $175,819 |
| Total | $109,442,858 | $153,409,051 | $159,530,178 | $136,749,438 | $127,671,688 | $116,834,799 | $129,891,100 |
|
|
