Responding to media report on behalf of CTBC Securities Co., Ltd.

1.Date of occurrence of the event:2024/07/05
2.Company name:CTBC Securities Co., Ltd.
3.Relationship with the Company (please enter ”the company itself” or
  ”subsidiaries”):Subsidiary
4.Reciprocal shareholding percentage:100%
5.Name of the reporting media:EBC Financial News
6.Content of the report:Incorrect message sending to clients
7.Cause of occurrence:Miss operation cause system error
8.Countermeasures:The company apologizes for system error and have
modified the error. The system error has no significant negative
influences to the business of tne company
9.Any other matters that need to be specified:none