KUO CHING CHEMIC said unconsolidated sales in May rose 8.16% to NT$192,775,000 from NT$178,231,000, 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 192,775 178,231 YOY% 8.16%

-----------------Year-to-date----------------- Sales 1,059,313 1,095,379 YOY% -3.29% =================================================================