CTBC Holding announced the capital reduction for cancelling the issued restricted employee stock shares (RSA) was approved by Ministry of Economic Affairs

1.Date of the competent authority’s approval of capital reduction:2025/07/03

2.Date of completion of capitalization change registration:2025/07/03

3.Effect on the financial statements (including any discrepancy between the

amount of paid-in capital and the no.of shares outstanding, and the effect

on net worth per share):

(1)Before capital reduction :

The amount of paid-in capital: NTD 201,532,667,300

The number of shares outstanding: 20,153,266,730 shares

(2)After capital reduction :

The amount of paid-in capital: NTD 201,503,708,350

The number of shares outstanding: 20,150,370,835 shares

(Cancelled 2,895,895 common shares)

(3)The Company’s net worth per share will not be

affected after the cancellation of the issued RSA.

4.Plan for expected share replacement operations:NA

5.Estimated no.of listed common shares after capital reduction and new issue:

NA

6.Estimated no.of listed common shares as a percentage of issued common

shares after capital reduction and new issue (No.of common shares after

capital reduction/No.of issued common shares):NA

7.Countermeasures for poor circulation of equity if the aforesaid estimated

no.of listed common shares does not reach 60 million shares and the

percentage does not reach 25% after capital reduction:NA

8.Any other matters that need to be specified:

CTBC received the approval letter of capital

reduction for the cancellation of the issued RSA from

Ministry of Economic Affairs on 2025/07/03.