PROCRYSTAL TECH said unconsolidated sales in May fell 52.26% to NT$34,991,000 from NT$73,295,000, according to a statement filed to the Taiwan Stock Exchange.

(Figures are in thousands of New Taiwan dollars)

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5/2012 5/2011 Sales 34,991 73,295 YOY% -52.26%

-----------------Year-to-date----------------- Sales 163,843 347,903 YOY% -52.91% =================================================================