The Investor Conference Call

Subject:The Investor Conference Call on FY20 1st Quarter Financial Results.

Contents:

1.Date of the investor conference:2020/05/15

2.Time of the investor conference:3:00 p.m.

3.Location of the investor conference:Conference call

4.Brief information disclosed in the investor conference:

The Conference Call will start at Taipei time 3:00 P.M (Language:Chinese)/ 6:00 P.M(Language:English) of Friday, May 15, 2020.

5.The presentation of the investor conference release:

Please refer to company website for the 2020/5/15 conference presentation material.

6.Will the presentation be released in the Company's website:

Please refer to company website for the 2020/5/15 conference presentation material.

7.Any other matters that need to be specified:

If you have any further question, please contact Nick Huang;Wei Jen. Tel:+886-2-2268-3466#510-10004/510-10008