Correction of information on monthly operating revenue for June 2024.

1.Date of occurrence of the event:2024/07/09
2.Company name:Sincere Navigation Corporation
3.Relationship with the Company (please enter ”the company itself” or ”subsidiaries”):
 the Company Itself
4.Reciprocal shareholding percentage:N/A.
5.Cause of occurrence:
 To update the revenue for the current month and six months ended June 30, 2024.
6.Information items/ statements to be corrected:
 The amount of operating revenue
7.Amounts/ contents/ number of page to be corrected:
 Consolidated operating revenue for June 2024: NTD 514,044 thousand.
 Accumulated consolidated operating revenue for June 2024:NTD 2,044,218 thousand.
8.Amounts/ contents/ number of page after correction:
 Consolidated operating revenue for June 2024: NTD 368,046 thousand.
 Accumulated consolidated operating revenue for June 2024:NTD 2,418,689 thousand.
9.Countermeasures:Re-upload to M.O.P.S.
10.Any other matters that need to be specified:None.