E-TEN COG-IX Announces Change of Chairman

1. Date of Board Resolution or Event Occurrence: 115/08/19 2. Position Type (Please enter 'Chairman' or 'CEO'): Chairman 3. Former Incumbent's Name: Not applicable 4. Former Incumbent's Resume: Not applicable 5. New Incumbent's Name: Jason Chen 6. New Incumbent's Resume: Chairman of Acer Incorporated 7. Nature of Change (Please select from 'resignation', 'dismissal', 'end of term', 'duty adjustment', 'redundancy', 'retirement', 'deceased', or 'new appointment'): Board re-election of chairman 8. Reason for Change: Board re-election of chairman 9. Effective Date of New Appointment: 115/08/19 10. Other Matters to be Disclosed: None.

Note: If the entity involved is a publicly issued company, this significant information simultaneously qualifies as a matter with significant impact on shareholders' rights or securities prices under Article 7, Paragraph 6, Item 6 of the Enforcement Rules of the Securities and Exchange Act. However, no such circumstances apply in this case.