(Supplementary notice)Announced by CTBC Financial Holdings on behalf of Taiwan Life Insurance, the new construction engineering contract of the C3.

1.Type of contract:engineering contract
2.Date of occurrence of the event:2024/02/27~2024/02/27
3.Counterparty to the contract and relationship with the Company:
Counterparty to the contract: RSEA engineering corporation,
Relationship with the company: non-stakeholders
4.Major content of the contract (including total contract amount,
anticipated monetary amount of participation in the investment, and start
and end dates of the contract), restrictive covenants, and other important
terms and conditions:
The supplement contract value: tentatively estimated NT$1,321,000,000.
Total amount of contract value (include Amendment): tentatively estimated
NT$24,518,958,118.
The starting and ending dates of the contract: tentatively set from
2019/04/15 to 2024/07/18.
Project Location:Taipei City, Nangang Dist, Land number 15.(C3)
Restrictions and other important matters: NA.
5.Name of the professional appraisal firm or company and its
appraisal opinion:NA.
6.Name of the real property appraiser:NA.
7.Practice certificate number of the real property appraiser:NA.
8.Concrete purpose of the acquisition:
law which is real estate investment.
9.Any dissenting opinions of directors to the present transaction:NA.
10.Whether the counterparty of the current transaction is a related party:NA.
11.Date of the board of directors resolution:NA
12.Date of ratification by supervisors or approval by
the audit committee:NA
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.Any other matters that need to be specified:
The total amount of the contract value was NT$7,970,000,000 and the
announcement was made publicly on the date of April fifteenth of 2019.
The tentative total amount of the contract value was NT$11,179,980,672, and
the announcement was made publicly on the date of August twenty-sixth of
2019.
The tentative total amount of the contract value was NT$13,082,292,932, and
the announcement was made publicly on the date of November first of 2019.
The tentative total amount of the contract value was NT$17,692,630,658, and
the announcement was made publicly on the date of December twenty-sixth of
2019.
The tentative total amount of the contract value was NT$18,005,301,160, and
the announcement was made publicly on the date of July second of 2020.
The tentative total amount of the contract value was NT$18,948,958,118, and
the announcement was made publicly on the date of February twenty-fifth of
2021.
The tentative starting and ending dates of the contract was 2019/04/15 to
2023/09/04, and the announcement was made publicly on the date of July first
of 2021.
The tentative total amount of the contract value was NT$20,421,958,118, and
the announcement was made publicly on the date of April twenty-seventh of
2022.
The tentative starting and ending dates of the contract was 2019/04/15 to
2024/07/18, and the announcement was made publicly on the date of April
twenty-seventh of 2022
The tentative total amount of the contract value was NT$23,197,958,118, and
the announcement was made publicly on the date of June eighth of 2023.
The tentative total amount of the contract value was NT$24,518,958,118, and
the announcement was made publicly on the date of February twenty-seventh
of 2024.