1. Date of occurrence of the event: 2017/03/21

2. Cause of occurrence: Request by TWSE to announce relevant information

3. Financial and business information:

Period　　　　 Feb, 2017  compared %     Q4 2016  compared %      Q1 2016

Item　　　                with Fed,2016                with Q4 2015        to Q4 2016

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Revenue　            130           53%              515           2%              2,168

(NT$M)

Pre Tax Income         1         107%                62       172%                 192

(NT$M)

Net Income               0         100%                39        146%                153

(NT$M)

EPS                     0.00         100%             0.24        173%               0.90

(NT$)

4. Any matters regarding to ”Taiwan stock exchange corporation procedure for verification and disclosure of material information of companies with listed securities” article 4 that need to be specified: None

5. Any matters regarding to ”Taiwan stock exchange corporation procedure for verification and disclosure of material information of companies with listed securities” article 11 that need to be specified: None

6. Any other matters that need to be specified: The above information has not been audited.