Announcement on the Removal of the QTUM/USDT Trading Pair

Dear 8V users,

After a comprehensive evaluation of the existing QTUM/USDT trading pair and taking into account user feedback, 8V has decided to remove the QTUM token and cease spot trading on January 28, 2026 at 11:00 AM (Hong Kong time).

Scope of Impact:

Affected areas: QTUM/USDT spot trading, QTUM deposits and withdrawals

Impact Details: After this token is removed, the platform will no longer support its deposits, withdrawals, or spot trading.

Implementation Time and Process:

1. Spot trading of the above token will cease and all pending orders will be cancelled at 11:00 AM (Hong Kong time) on January 28, 2026;

2. Deposit and withdrawal services for the above token will cease at 11:00 AM (Hong Kong time) on January 28, 2026;

3. If you still hold QTUM tokens after trading and deposits/withdrawals are closed, 8V will exchange them to USDT for you.

The exchanged USDT is expected to be airdropped to your account before 23:59:59 on February 15, 2026.

Note: The final exchange rate for the above delisted tokens to USDT is subject to actual settlement. You will be notified separately after the exchange is completed.

Thank you for your support and understanding.

8V Team

January 26, 2026