[Polaris Group] Announcement of Completion of Payment and Capital Increase Reference Date for the 114th Second Private Placement of Common Shares

1. Date of the event: 115/05/22 2. Company name: Polaris Group 3. Relationship with the company: The Company 4. Mutual shareholding ratio: Not applicable 5. Reason for the event: (1) Approved by the extraordinary shareholders' meeting on December 26, 114, to carry out a private placement within a limit of 150,000,000 shares. (2) For this private placement of 34,900,000 common shares, the actual price was NT$18 per share, totaling NT$628,200,000, with payment received in equivalent US dollars. (3) Payment was completed on May 22, 115. (4) Capital increase reference date for this private placement: May 22, 115. 6. Countermeasures: None. 7. Other matters: For public companies or above, this material information complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act regarding matters with significant impact on shareholders' equity or security prices: None.