Announcement of New Year 2026 holiday schedule

HDG Global Technology Engineering Joint Stock Company respectfully informs our customers, partners and all employees about the 2026 New Year holiday schedule as follows:

• Closing time: Thursday, January 1, 2026
• Return to work time: Friday, January 2, 2026

During the holiday period, trading and support activities may be temporarily interrupted. For any requests that arise, customers and partners please contact us in advance or send information through the Company's official channels, we will respond as soon as possible after the holiday.

HDG would like to wish our customers, partners and all employees a new year Healthy – Prosperous – Successful.

Sincerely announced!