TCST TECH CO said unconsolidated sales in April fell 13.17% to NT$14,658,000 from NT$16,881,000, 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 14,658 16,881 YOY% -13.17%

-----------------Year-to-date----------------- Sales 50,115 61,453 YOY% -18.45% =================================================================