Announcing the Acquisition of Right-of-Use Assets For Leasing on Behalf of Subsidiaries, QCA & QMN

1.Name and nature of the underlying asset (e.g., land located at Sublot XX,
Lot XX, North District, Taichung City):
Right-of-use assets for factory leasing
located in Fremont, California, USA

2.Date of occurrence of the event: 2025/06/03
3.Transaction unit amount (e.g.XX square meters, equivalent to XX ping),
unit price, and total transaction price:
Leasing factory building and office of 119,702 square feet
for monthly rent of US$202,000 (monthly rent is calculated
based on total contract amount and duration of lease)
Leasing period is for 77 months
Total transaction amount: approximately US$ 11,158,000
(or approximately NT$370,501,000 at exchange rate of 33.205
based on IFRS16 calculation for right-of-use assets)
Total contract amount is US$15,561,000 or approximately
NT$516,703,000 at the same exchange rate stated above.
4.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):
Trading counterparty: LIPT NORTHPORT LOOP EAST, LLC
Relationship with the Company: not a related party
5.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
6.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
7.Projected gain (or loss) through disposal (not applicable for
acquisition of assets; those with deferral should provide a table
explaining recognition): NA
8.Terms of delivery or payment (including payment period and
monetary amount), restrictive covenants in the contract,
and other important terms and conditions:
In accordance with lease contract and payment terms
Restrictive covenants in the contract: NA
9.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:
Negotiated with reference to appraisal report.
Decision making unit: in accordance with the Company''s
delegation of authority.
10.Name of the professional appraisal firm or company and
its appraisal price:
Capto Advisors LLC
Appraisal price: US$10,330,000 (or approximately
NT$343,008,000 at the same exchange rate stated above.
11.Name of the professional appraiser:
Byung (Brian) H. Lee
12.Practice certificate number of the professional appraiser:
CFAID: 350407
13.The appraisal report has a limited price, specific price,
or special price: NA
14.An appraisal report has not yet been obtained: NA
15.Reason for an appraisal report not being obtained: NA
16.Reason for any significant discrepancy with the appraisal reports
and opinion of the CPA: NA
17.Name of the CPA firm: NA
18.Name of the CPA: NA
19.Practice certificate number of the CPA: NA
20.Broker and broker''s fee: NA
21.Concrete purpose or use of the acquisition or disposal:
Operational Requirements
22.Any dissenting opinions of directors to the present transaction: NA
23.Whether the counterparty of the current transaction is a
related party: NA
24.Date of the board of directors resolution: NA
25.Date of ratification by supervisors or approval by
the audit committee: NA
26.The transaction is to acquire a real property or right-of-use
asset from a related party: NA
27.The price assessed in accordance with the Article 16 of the
Regulations Governing the Acquisition and Disposal of Assets
by Public Companies: NA
28.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
29.Any other matters that need to be specified:
Name of subsidiaries in full：
QCA：Quanta Computer USA, Inc.
QMN：Quanta Manufacturing Nashville, LLC