Announcement National Day Holiday Schedule (September 2, 2026)

3C Consulting Joint Stock Company would like to respectfully inform our Valued Partners of our holiday schedule as follows:

• Holiday period: From August 29, 2026, through September 2, 2026

• Resumption of work: Thursday, September 3, 2026

• Make-up workday: Saturday, August 22, 2026

During the holiday period, we will endeavor to respond to all inquiries as soon as possible. We kindly ask for your understanding regarding any potential delays.

We wish our Valued Partners, staff, and families a safe, joyful, and memorable holiday!

Sincerely,