【ProCom】Announcement of Real Estate Acquisition by Subsidiary ProCom Inc.

1. Name and Nature of Target Property (e.g., Land in XX Section, XX Small Section, XX District, Taichung City): Land: Hsinchu County, Zhubei City, Taihe Section, Lot No. 516 Building: Hsinchu County, Zhubei City, Huanke 1st Road, Nos. 21-1, 21-2, 21-3, 21-5, and 23, 5th Floor, Units 1, 2, and 3, plus 35 ramp parking spaces. 2. Date of Occurrence: 115/5/8 ~ 115/5/8 3. Date of Board Approval: May 8, 2026 4. Date of Other Approval: Not Applicable 5. Quantity of Transaction Units (e.g., XX sq m, equivalent to XX ping), Price Per Unit, and Total Transaction Amount: 1. Quantity of Transaction Units: Land: 1,071.89 sq m (324.2467 ping) Building: 4,377.16 sq m (1,324.09 ping), including 35 ramp parking spaces 2. Total Transaction Amount: NT$331,880,000 6. Transacting Party and Relationship with the Company (If the transacting party is a natural person and not related to the company, their name may be omitted): Transacting Party: Bale Asset Management Co., Ltd. Relationship with the Company: None 7. If the transacting party is a related person, also announce the reason for selecting the related person as the transaction target, the previous owner, the relationship between the previous owner, the company, and the transacting party, the date of previous transfer, and the transfer amount: Not Applicable 8. If the owner of the transaction target was a related person of the company within the last five years, also announce the date of acquisition and disposal by the related person, the price, and the relationship with the company at the time of transaction: Not Applicable 9. Estimated Disposal Gain (or Loss) (Not applicable for asset acquirers) (If deferred, provide details of recognition): Not Applicable 10. Delivery or Payment Terms (including payment period and amount), contract restrictions, and other important agreements: Payment will be made according to the progress of the real estate purchase agreement. 11. Method of Decision for This Transaction (e.g., tender, bid, or negotiation), Basis for Price Determination, and Decision-Making Unit: Transaction Decision Method: Negotiation Basis for Price Determination: Referencing market price and appraisal report Decision-Making Unit: Board of Directors' resolution, with the Chairman authorized to fully execute subsequent negotiations. 12. Name of Professional Appraisal Firm or Company and Its Appraisal Amount: China Credit Real Estate Appraisers United Office - NT$332,616,000 13. Name of Professional Appraiser: Ye Zhiyi 14. License Number of Professional Appraiser: (114) Beishi Gu Zi No. 000352 15. Is the appraisal report limited price, specific price, or special price? No or Not Applicable 16. Have you not yet obtained the appraisal report? No or Not Applicable 17. Reason for not obtaining the appraisal report: Not Applicable 18. If there are significant discrepancies in the appraisal results, the reasons for the discrepancies and the accountant's opinion: Not Applicable 19. Name of Accounting Firm: Not Applicable 20. Name of Accountant: Not Applicable 21. License Number of Accountant: Not Applicable 22. Broker and Brokerage Fee: Not Applicable 23. Specific Purpose or Use of Acquisition or Disposal: Self-use office 24. Opinion of Directors Who Objected to This Transaction: None 25. Is This Transaction a Related Party Transaction? No 26. Date of Supervisor's Approval or Audit Committee's Approval: May 8, 2026 27. Did this transaction involve acquiring real estate or its usage rights from a related party? No 28. Price assessed in accordance with Article 16 of the "Regulations Governing the Acquisition or Disposal of Assets by Publicly Issued Companies": Not Applicable 29. If the price assessed in accordance with the preceding paragraph is lower than the transaction price, the price assessed in accordance with Article 17 of the same Regulations: Not Applicable 30. Date of previous announcement of material information regarding the same event: Not Applicable 31. Other matters to note: None Keywords: Material Information