G TECH OPTOELECT said unconsolidated sales in April rose 3.74% to NT$595,366,000 from NT$573,897,000, according to a statement filed to the Taiwan Stock Exchange.

(Figures are in thousands of New Taiwan dollars)

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4/2012 4/2011 Sales 595,366 573,897 YOY% 3.74%

-----------------Year-to-date----------------- Sales 2,514,096 1,794,855 YOY% 40.07% =================================================================