[Syntec] Announcement on the Acquisition of Right-of-Use Asset from a Related Party

1. Name and nature of the underlying asset: Part of the office space on the 3rd Floor, No. 10, Lane 31, Sec. 1, Huandong Rd., Xinshi Dist., Tainan City. 2. Date of occurrence: 115/4/22. 3. Date of board resolution: Not applicable. 4. Other approval dates: April 22, Year 115. 5. Transaction volume, unit price, and total transaction amount: (1) Volume: Total leased area is 19.4 ping. (2) Monthly rent: NT$25,020 (excluding tax). (3) Right-of-use asset amount: NT$1,853,790 (excluding tax, calculated over 80 months). 6. Counterparty and its relationship to the Company: 正鉑雷射股份有限公司 (Subsidiary). 7. Reason for choosing the related party: Group overall operational planning and management considerations. 10. Delivery or payment conditions: Monthly rent NT$25,020 (excl. tax); Lease period: 115/5/1 - 118/12/31. 11. Decision-making process: Negotiated by both parties based on neighboring rent market prices. 23. Purpose of acquisition: Group overall operational planning. 25. Is this a related-party transaction: Yes.