Dear Phemex Users,

To provide enhanced liquidity and optimize our network resource allocation, Phemex will officially suspend deposit and withdrawal services for Highstreet (HIGH) via the BNB Smart Chain (BSC/BEP20) network starting from 18:00 (UTC+8) on April 17, 2026.

Please take note of the following details:

• Continued Support for Ethereum (ERC20): This adjustment applies only to the BSC network. Phemex continues to fully support HIGH deposits and withdrawals via the Ethereum (ERC20) Mainnet. You may continue to manage your HIGH assets via the ERC20 network as usual.

• Trading Remains Unaffected: Spot trading for HIGH (including HIGH/USDT) will not be impacted. Your current holdings and trading activities will proceed as normal.

• Important Notice: Effective 18:00 (UTC+8) today, any HIGH tokens deposited via the BSC network will no longer be processed. Please ensure you select the Ethereum (ERC20) network for all future HIGH transfers to avoid any potential asset loss.

Thank you for your continued trust and support of Phemex.

The Phemex Team