【Chroma】Our Company is Invited to Participate in the Investor Conference Hosted by Macquarie Securities

In accordance with Article 4, Item XX: 12 Date of occurrence of the event: 2026/05/19 1. Date of investor conference: 2026/05/19 ~ 2026/05/20 2. Time of investor conference: 09:00 3. Location of investor conference: Hong Kong 4. Key information of the investor conference: Our company has been invited to participate in the MACQUARIE ASIA CONFERENCE 2026 hosted by Macquarie Securities to explain our company's Q1 2026 operating conditions to investors. 5. Other matters that should be specified: None For complete financial and business information, please refer to the investor conference schedule or the investor conference section on the Market Observation Post System.