HTX to Support Sologenic (SOLO) Rebrand to tx（TX）

HTX will be supporting the rebranding of SOLO to TX with the following arrangements:

• The withdrawals and deposits of token SOLO will be unavailable at 11:00 (UTC) on March 5, 2026 . Please ensure that you leave sufficient time for your SOLO deposits to be fully processed prior to this time.

• Disabling of all SOLO spot trading pairs and cancellation of all pending SOLO orders (SOLO/USDT ) will take place at 02:00 (UTC) on March  6, 2026.

• Snapshots of users' positions will be taken at 04:00 (UTC) on March 6, 2025, after all orders are canceled. Users' SOLO will be converted to TX on a 1:2.345422 basis.

• Opening of deposits, withdrawals, and trading of TX will be subsequently announced, please stay tuned.

Please Note:

1. The system will cancel SOLO orders at the specified time and return the assets involved to your Spot account automatically, please cancel all pending orders before 02:00 (UTC) on March  6, 2026 to avoid any risks.

2. The system will suspend the display of SOLO price once trading has been disabled. SOLO will be excluded from the calculation of users' total balance, and your actual holdings will not be affected.

3. HTX reserves the right in its sole discretion to amend or change or cancel this announcement at any time and for any reasons without prior notice. The above is for information purposes only and HTX makes no recommendations or guarantees in respect of any virtual asset, product, or promotion on HTX. Prices of virtual assets are highly volatile and trading virtual assets involves risk. Please read our Risk Reminder text here.

4. Anything contained in any of HTX promotions, announcements, banners, or other publications (hereinafter referred to as "Promotion") is for information purposes only and should not be construed as trading advice or recommendations. HTX makes no representations or guarantees in respect of any Promotion or any activity on HTX conducted by users as a Promotion is carried out at their own risk. HTX shall not be liable for any losses users may incur from such activities.

HTX Team

March 5, 2026