Announced by Cathay Financial Holdings on behalf of the April,2008 earnings about Cathay United Bank.

2008-05-05

1.Date of occurrence of the event:2008/05/05 2.Company name:Cathay United Bank 3.Relationship to the Company (please enter ”head office” or ”affiliate company”):Affiliated company 4.Reciprocal shareholding ratios: Cathay United Bank is 100% owned by Cathay Financial Holdings. 5.Cause of occurrence:The April,2008 Earnings about Cathay United Bank. 6.Countermeasures:N/A 7.Any other matters that need to be specified: 1.The net income before income tax of April is NT$0.956BN. 2.The year to April net income before income tax is NT$2.564BN, and the EPS before tax NT$0.53 of Cathay United Bank. 3.The reported preliminary net income before tax and EPS are unaudited.