Commodity200520062007200820092010
Optical fibres, optical fibre bundles & cables (excl. of 85.44)$320,824$79,465$345,031$462,999$729,302$762,678
Sheets & plates of polarising mat. $4,193$2,528$3,823$387$287
Contact lenses$659,565$974,433$1,129,408$1,201,923$1,078,715$1,491,131
Spectacle lenses of glass, unmounted$2,685,482$3,597,383$3,886,608$4,711,780$3,110,200$3,284,776
Spectacle lenses of mats. other than glass, unmounted$2,511,093$2,727,656$3,591,689$4,561,892$5,664,343$5,817,558
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$28,568$91,893$152,301$291,857$916,149$1,084,219
Total$6,205,532$7,475,023$9,107,565$11,234,274$11,499,096$12,440,649