Material Information

1.Name and nature of the underlying asset (e.g., land located at Sublot XX,
Lot XX, North District, Taichung City):
(1).Land located at no.B-04、B-05、B-06 plot of Bhakasa Industrial,
    Samut Prakan Province, Thailand
(2).Production equipment and facilities
2.Date of occurrence of the event:2025/12/30
3.Date of the board of directors resolution:2025/12/30
4.Other approval date:NA
5.Transaction unit amount (e.g.XX square meters, equivalent to XX ping),
unit price, and total transaction price:
(1).Land：Area 31.45375 Rais (50,326 square meters)；
    Total transaction price :THB 396.32 million
(2).Production equipment and facilities：US$124.5 million
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):
(1).Land：Miss Petcharaporn Patiphanawat (unrelated persons)
(2).Production equipment and facilities：Lighten Technology Co., Limited;
    Keysight Technologies Singapore (Sales) Pte. Ltd.;KGT International
    Corporation etc. (unrelated persons)
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:
(1).Land：Payment based on contract terms
(2).Production equipment and facilities：Payment based on order terms
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:
(1).The manner of deciding on this transaction：Negotiated price
(2).The reference basis：
    (A).Land：Appraisal report
    (B).Production equipment and facilities：quotations from vendors and
                                             market conditions.
(3).The decision-making unit:Board of directors.
12.Name of the professional appraisal firm or company and
its appraisal price:
 (1).Name of the professional appraisal institution：Advanced Appraisal Co.,
     Ltd
 (2).Appraisal amount: THB 440.35 million
13.Name of the professional appraiser:Mister Wises Nuitoom.
14.Practice certificate number of the professional appraiser:Principal Valuer
  No. 180
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:Business development
  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