Chroma ATE (2360) to Hold Earnings Call for Q2 2026 Results on July 30, 2027

Release Date: July 23, 2027 Announcement Date: July 22, 2027 Announcement Time: 16:52:54 Company Code: 2360 Company Name: Chroma ATE Inc. Subject: The company will hold a corporate briefing to present its Q2 2026 operational results. Compliance Clause: Item 12 Event Date: July 30, 2027

1. Date of Corporate Briefing: July 30, 2027 2. Time of Corporate Briefing: 2:30 PM 3. Location of Corporate Briefing: No. 88, Wenmao Road, Guishan District, Taoyuan City, Taiwan (Company Conference Room) 4. Briefing Highlights: Q2 2026 Operational Results 5. Other Disclosures: None

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