[Contract Adjustment] TAO Contract Size Change and Temporary Delisting Arrangements

Dear Users,

To improve trading flexibility, SUNX will adjust the quantity of the underlying asset represented by each TAO contract and temporarily delist the related trading pair for maintenance. This adjustment affects existing positions. Please close your positions before the specified deadline. Details are as follows.

1. Contract Adjustment

2. Maintenance and Temporary Delisting

Maintenance and Temporary Delisting Start Time: November 6, 2025, at 08:00 (Beijing Time, UTC+8)

From the time above, SUNX will temporarily delist TAO-related contract trading pairs and adjust their parameters. Trading will reopen after the adjustments are completed.

Please refer to subsequent official announcements and the corresponding trading pages for the resumption time and trading parameters.

3. Existing Position Requirements

This adjustment will affect existing positions. Users holding TAO-related contract positions must close and settle all related positions themselves before 08:00 on November 6, 2025 (UTC+8).

Please allow sufficient time and avoid submitting requests close to the maintenance start time. After submitting a closing request, promptly check your position status and trade history to confirm the actual processing results.

Positions not closed before the deadline will be subject to settlement as part of the delisting process, which may result in losses. Please manage your positions in advance. Responsibilities will be determined in accordance with applicable service agreements, trading rules, and laws.

4. User Reminders

1. Check positions in advance: Confirm whether your account holds TAO-related contract positions and complete the necessary actions before the deadline.
2. Pay attention to contract size changes: This adjustment changes the underlying asset quantity represented by each contract. After trading resumes, carefully verify the number of contracts in your order and the corresponding asset quantity.
3. Confirm updated parameters: Before trading again, review the updated contract specifications and related trading rules.
4. Contact official support: If you have questions about position handling, temporary delisting, or contract parameters, please contact SUNX through its official customer support channels.

We apologize for any inconvenience. Thank you for your understanding and cooperation.

SUNX Global Operations Team
November 5, 2025