Ching Lung (1104) Announces Investor Conference

Announcement Date: May 22, 2026 Statement Date: May 21, 2026 Statement Time: 17:54:39 Company Code: 1104 Company Name: Ching Lung Subject: Announcement of participation in investor conference Clause: Article 12 Fact Occurrence Date: May 22, 2026

Explanation: 1. Date of investor conference: May 22, 2026 2. Time of investor conference: 14:00 3. Location of investor conference: 13F, No. 8, Dongxing Rd., Songshan Dist., Taipei City (President Securities 1302 Conference Room) 4. Key points of the conference: The company is participating in an investor conference at the invitation of President Securities. 5. Other remarks: None

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