Announcement on Supporting Polygon (MATIC) Network Upgrade and Hard Fork

Dear users:

8V plans to suspend the token deposit and withdrawal services of the Polygon (
MATIC) network at 16:10 (Hong Kong time) on July 1, 2025 to support its network upgrade and hard fork. This move is intended to provide users with a high-quality experience.

The project will upgrade the network and hard fork at block height 73,440,256 (estimated to be 17:10 Hong Kong time on July 1, 2025) (for more information, please refer to the project announcement).

Note:

• Users can trade the tokens supported by the above network normally;

• Please deposit in advance, 8V will assist users in handling all technical issues involved;

• 8V will reopen the deposit and withdrawal services of the relevant tokens after the upgrade and maintenance, when the network is stable, and no further announcement will be made;

Thank you for your support to 8V!

8V Team

June 30, 2025