Chun Yang Announces Participation in Far Eastern Securities' Corporate Briefing Session

Release Date: June 27, 2026 Statement Date: June 26, 2026 Statement Time: 14:06:51 Company Code: 1439 Company Name: Chun Yang Purpose: Announcement of the company's invitation to participate in a corporate briefing session hosted by Far Eastern Securities Applicable Clause: Clause 12 Factual Date: June 29, 2026

Details: Applicable under Article 4, Clause XX: 12 Factual Date: June 29, 2026

1. Date of the corporate briefing session: June 29, 2026 2. Time of the corporate briefing session: 14:30 3. Location of the corporate briefing session: 14F, No. 6, Section 1, Zhongxiao West Road, Zhongzheng District, Taipei City (Head Office of Far Eastern Securities) 4. Summary of the briefing: Chun Yang has been invited to participate in the corporate briefing hosted by Far Eastern Securities, during which it will present its publicly disclosed financial and business information. 5. Other disclosures: None

For complete financial and business information, please visit the 'Corporate Briefing Schedule' or 'Investor Presentation' section on Taiwan's Public Information Observation Station.