Eternal Chemical Announces Extension of Payment Deadline for 115th Year Cash Capital Increase Due to Heavy Rain

1. Date of Event: August 24, 2026

2. Company Name: Eternal Chemical Co., Ltd.

3. Relationship with Company (please specify '本公司' or 'Subsidiary'):本公司 (Head Company)

4. Cross-shareholding Ratio: Not applicable

5. Reason for Occurrence: The payment deadline for subscription of the company's cash capital increase in 2026 ended on July 17, 2026. However, some shareholders and employees have not yet paid their capital contributions. According to Article 266, Paragraph 3 of the Company Act, which applies Article 142 by analogy, the company initiated a payment reminder period from July 22, 2026, to August 24, 2026. Due to heavy rainfall causing financial institutions in certain areas to suspend operations, the payment reminder deadline will be extended to 3:30 PM on August 25, 2026 (Tuesday).

6. Response Measures: Due to heavy rainfall causing financial institutions in certain areas to suspend operations, the payment reminder deadline will be extended to 3:30 PM on August 25, 2026 (Tuesday).

7. Other Matters to be Disclosed (If the entity involved in the event or resolution is a publicly listed company or above, this major information simultaneously qualifies as a matter significantly affecting shareholders' rights or securities prices under Article 7, Paragraph 9, Item 9 of the Enforcement Rules of the Securities and Exchange Act): None

Keywords: Major Information