HTX to Support MANTRA (OM) Rebrand to MANTRA (MANTRA)

HTX will be supporting the rebranding of OM to MANTRA with the following arrangements:

• The withdrawals and deposits of token OM will be unavailable at 02:00 (UTC) on February 26, 2026 . Please ensure that you leave sufficient time for your OM deposits to be fully processed prior to this time.

• Disabling of all OM spot trading pairs and cancellation of all pending OM orders (OM/USDT) will take place at 02:00 (UTC) on February 27, 2026.

• Snapshots of users' positions will be taken at 16:00 (UTC) on February 27, 2026, after all orders are canceled. Users' OM will be converted to MANTRA on a 1:4basis.

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

Please Note:

1. The system will cancel OM 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 February 27, 2026 to avoid any risks.

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

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

February 14, 2026