Subject: Subsidiary, FII AMC MEXICO S. DE R.L. DE C.V. acquisition right-of-use assets of factory building

Contents:

1.Name and nature of the underlying asset (e.g., land located at Sublot XX, Lot XX, North District, Taichung City):

Located at etera El Salto - El Verde 410, Interior 1, Plataforma Park, Colonia Hacienda Vieja Del Castillo (Castillo Viejo), Municipality of El Salto, C.P. 45686；The asset of usage rights in real estate

2.Date of occurrence of the event:2025/10/14

3.Date of the board of directors resolution:2025/10/14

4.Other approval date: NA

5.Transaction unit amount (e.g.XX square meters, equivalent to XX ping), unit price, and total transaction price:

Transaction volume:22,143.46 square feet is equivalent to 6,698.3967 pings Monthly rental price per unit: The average price is approximately USD 7.6 per square foot

Total contract rent and management fee:USD 20,194,836

Right-of-use asset amount: USD 15,885,663.9

6.Trading counterparty and its relationship with the Company (if the trading counterparty is a natural person and furthermore is not a related party of the Company, the name of the trading counterparty is not required to be disclosed):INDUSTRIAL BARTOLO, S.A. DE C.V.; None

7.Where the trading counterparty is a related party, announcement shall also be made of the reason for choosing the related party as trading counterparty and the identity of the previous owner, its relationship with the Company and the trading counterparty, and the previous date and monetary amount of transfer: NA

8.Where an owner of the underlying assets within the past five years has been a related party of the Company, the announcement shall also include the date and price of acquisition and disposal by the related party, and its relationship with the Company at the time of the transaction: NA

9.Projected gain (or loss) through disposal (not applicable for acquisition of assets; those with deferral should provide a table explaining recognition):NA

10.Terms of delivery or payment (including payment period and monetary amount), restrictive covenants in the contract, and other important terms and conditions:

The lease term is 120 months, with a security deposit equivalent to 2 months' rent. The total rent is USD 20,194,836

11.The manner of deciding on this transaction (such as invitation to tender, price comparison, or price negotiation), the reference basis for the decision on price, and the decision-making unit: Negotiation ; Market price; Board of director

12.Name of the professional appraisal firm or company and ts appraisal price:

Zhan-Mao Real Estate Appraisers Firm；USD 15,951,482

13.Name of the professional appraiser: Tsai, Ming-Hang

14.Practice certificate number of the professional appraiser:

Appraisal Certificate No. (109) Taipei City Appraisal No. 000285

15.The appraisal report has a limited price, specific price, or special price: No

16.An appraisal report has not yet been obtained: No

17.Reason for an appraisal report not being obtained: NA

18.Reason for any significant discrepancy with the appraisal reports and opinion of the CPA:NA

19.Name of the CPA firm: NA

20.Name of the CPA:NA

21.Practice certificate number of the CPA:NA

22.Broker and broker's fee: None

23.Concrete purpose or use of the acquisition or disposal: operational needs

24.Any dissenting opinions of directors to the present transaction: None

25.Whether the counterparty of the current transaction is a related party: NO

26.Date of ratification by supervisors or approval by the audit committee: NA

27.The transaction is to acquire a real property or right-of-use asset from a related party: NO

28.The price assessed in accordance with the Article 16 of the Regulations Governing the Acquisition and Disposal of Assets by Public Companies: NA

29.Where the above assessed price is lower than the transaction price, the price assessed in accordance with the Article 17 of the same regulations :NA

30.Date on which material information regarding the same event has been previously released: NA

31.Any other matters that need to be specified: None