HTX will be supporting the rebranding of League of Kingdoms (LOKA) to Arena-Z (A2Z)with the following arrangements:

• The withdrawals and deposits of token LOKA will be unavailable at 02:00 (UTC) on July 28, 2025 . Please ensure that you leave sufficient time for your LOKA deposits to be fully processed prior to this time.

• Disabling of all LOKA spot trading pairs and cancellation of all pending LOKA orders (LOKA/USDT ) will take place at 02:00 (UTC) on July 28, 2025.

• Snapshots of users' positions will be taken at 16:00 (UTC) on July 28, 2025, after all orders are canceled. Users' LOKA will be converted to A2Z on a 1:20 basis.

• Opening of deposits, withdrawals, and trading of A2Z will be subsequently announced, please stay tuned.

A2Z Contract address (ERC20)：0x08dcb9b5989fb09ef80e85567ec1f49577a70d29

Project Official Announcement: LOKA<>A2Z: Game to Gaming Platform | by Arena-Z | League of Kingdoms | Medium

Please Note:

1. The system will cancel LOKA 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 July 28, 2025 to avoid any risks.

2. The system will suspend the display of LOKA price once trading has been disabled. LOKA 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

July 10, 2025