Shin Kong Synthetic Fibers Announces Relocation Scheduled for July 28, 115

1. Date of Fact Occurrence: 115/05/11 2. Company Name: Shin Kong Synthetic Fibers Corp. 3. Relationship with the Company (Please enter parent company or subsidiary): Parent Company 4. Cross-Shareholding Ratio: Not applicable 5. Reason for Occurrence: Due to business needs, the company's board of directors has resolved to relocate the current company location on July 28, 115 (2026) to "17F and Room A, 14F, No. 44, Section 2, Zhongshan North Road, Zhongshan District, Taipei City". 6. Countermeasures: None 7. Other Matters Requiring Description (If the subject of the event or resolution is a publicly issued company or above, this material event also meets the criteria of Article 7, Clause 9 of the Securities Transaction Act Enforcement Rules regarding matters that have a significant impact on shareholder equity or securities prices): Regarding the company's change of registration matters, the chairman is authorized to handle them in full according to actual needs.