Hongtai Announces Acquisition of Industrial Land in Guanyin, Taoyuan

Date of Announcement: August 8, 115 Date of Statement: August 7, 115 Time of Statement: 16:36:32 Company Code: 1612 Company Name: Hongtai Subject: Announcement of Real Estate Acquisition by the Company Relevant Clause: Clause 20 Factual Date: August 7, 115

Details: 1. Name and nature of the subject property (e.g., land in Section XX, Subsection XX, North District, Taichung City): Land in Section 4, Guanyin Industrial Zone, Guanyin District, Taoyuan City

2. Factual Date: 115/8/7 ~ 115/8/7

3. Board Approval Date: August 7, 115

4. Other Approval Dates: Not applicable

5. Quantity of units transacted (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Land Area: 23,441 square meters, equivalent to 7,090.9 ping Unit Price: Approximately NT$220,500 per ping, Total Amount: NT$1,563,543,450

6. Counterparty and relationship with the company (if the counterparty is an individual and not a related party, name disclosure may be omitted): Counterparty: Diaxi Jialong Ink Co., Ltd. Relationship with Company: Unrelated party

7. If the counterparty is a related party, state the reason for selecting them, previous transferor, relationships among the previous transferor, the company, and the counterparty, transfer date, and amount: Not applicable

8. If the property’s owner within the past five years was a related party of the company, disclose the related party’s acquisition and disposal dates, price, and relationship with the company at the time: Not applicable

9. Expected gain (or loss) on disposal (not applicable for asset acquisition) (for deferred gains, provide a table showing recognition schedule): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: To be executed according to the real estate purchase and sale contract signed by both parties

11. Transaction decision method (e.g., bidding, comparison, negotiation), basis for price determination, and decision-making unit: Transaction Decision Method: Negotiation Basis for Price Determination: Market conditions and appraisal reports from professional valuation agencies Decision-Making Unit: Approved by the Board of Directors, authorized to the Chairman for execution

12. Name of professional valuation firm or company and appraisal amount: Jiaju Real Estate Appraiser Joint Office, Appraisal Amount: NT$1,595,452,500 Zhonghua Real Estate Appraiser Joint Office, Appraisal Amount: NT$1,701,816,600

13. Names of professional appraisers: Jiaju Real Estate Appraiser Joint Office: Xu Changjun Zhonghua Real Estate Appraiser Joint Office: Xie Dianjing

14. License numbers of professional appraisers: Xu Changjun: (98) Tai Nei Gu Zi Di No. 00334 Xie Dianjing: (99) Bei Shi Gu Zi Di No. 000149

15. Whether the appraisal report specifies a limited, specific, or special price: No / Not applicable

16. Whether an appraisal report has not yet been obtained: No / Not applicable

17. Reason for not obtaining the appraisal report: Not applicable

18. Reasons for significant differences in appraisal results and auditor's opinion: Not applicable

19. Auditor firm name: Not applicable

20. Auditor name: Not applicable

21. Auditor license number: Not applicable

22. Broker and brokerage fee: Broker: Hong Kong CBRE Real Estate Investment Advisory Co., Ltd. Taiwan Branch Brokerage Fee: As stipulated in the engagement letter

23. Specific purpose or use of the acquisition or disposal: For production and operations

24. Opinions of directors who objected to the transaction: None

25. Whether the transaction is with a related party: No

26. Date of supervisor approval or audit committee consent: August 7, 115

27. Whether the transaction involves acquiring real estate or right-of-use assets from a related party: No

28. Valuation price under Article 16 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies': Not applicable

29. Valuation price under Article 17 of the same rule if the prior valuation is lower than the transaction price: Not applicable

30. Previous date of major information announcement regarding the same event: Not applicable

31. Other explanatory matters: None