4989 Ruentex Group Announces Cash Capital Increase Payment Reminder

Announcement Date: July 17, 2026 Statement Date: July 16, 2026 Statement Time: 16:22:40 Company Code: 4989 Company Name: Ruentex Subject: Announcement of Payment Reminder for Ruentex's 2025 Cash Capital Increase Applicable Clause: Clause 51 Event Date: July 16, 2026

Details: 1. Event Date: July 16, 2026 2. Company Name: Ruentex Technology Co., Ltd. 3. Relationship with Company (please enter '本公司' or 'Subsidiary'):本公司 (Parent Company) 4. Cross-shareholding Ratio: Not applicable 5. Reason for Event: The payment deadline for the newly issued shares under the company's cash capital increase has expired on July 16, 2026. In accordance with Article 142 and Article 266, Paragraph 3 of the Company Act, a reminder period for unpaid original shareholders and employee subscribers is set from July 17, 2026 to 3:30 PM on August 17, 2026.

6. Response Measures: (1) Shareholders who have not yet paid the subscription amount must bring their original payment notice to any branch of CTBC Bank (China Trust Commercial Bank) nationwide to complete the payment during the aforementioned period. Failure to pay by the deadline will result in the loss of the right to subscribe to the new shares. (2) For shareholders and employees who make payments during the reminder period, the company will, after the reminder period ends and settlement operations by the Central Depository are completed, credit the subscribed number of shares to their registered depository accounts. (3) For any inquiries, please contact the company's share agent: CTBC Bank Agency Department (Address: 5F, No. 83, Section 1, Chongqing South Road, Zhongzheng District, Taipei City; Phone: 02-6636-5566).

7. Other Matters to be Disclosed: None.

Keywords: Cash Capital Increase, Payment Reminder, Ruentex Technology, Stock Code 4989, Taiwan Stock Market