【I-Chia】Announcement of Board of Directors' Resolution to Invest in Ordinary Shares of Jie Hua Precision Industry Co., Ltd.

1. Date of Fact Occurrence: 2026/05/11 2. Company Name: I-Chia Technology Co., Ltd. 3. Relationship with the Company (Please indicate parent company or subsidiary): Parent company 4. Mutual Shareholding Ratio: Not applicable 5. Reason for Occurrence: Due to the company's operational and business development needs, invest in ordinary shares of "Jie Hua Precision Industry Co., Ltd." 6. Countermeasures: Invest funds according to plan. 7. Other Matters to be Notified (If the entity of the event occurrence or resolution is a publicly offered company or above, this material information also conforms to the "Securities Transaction Act" Article 7, Item 9 regarding matters that have a significant impact on shareholder rights or security prices): 1. The price per share for capital increase is NT$10, and it is expected to acquire no more than 7,400,000 shares. 2. Estimated investment amount: Not exceeding NT$74,000,000. Keywords: Material Information