RICHWAVE TECHNOL said unconsolidated sales in May rose 2.88% to NT$85,583,000 from NT$83,188,000, 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 85,583 83,188 YOY% 2.88%

-----------------Year-to-date----------------- Sales 381,248 306,656 YOY% 24.32% =================================================================