[Announcement: OKX to Suspend Aptos Network USDC Deposits and Withdrawals Due to Wallet Maintenance] We will conduct wallet maintenance for USDC on the Aptos network. To ensure the maintenance proceeds smoothly, please take note of the following arrangements: **Suspension Time:** Starting from July 8, 2026, 14:00 (UTC+8), USDC deposits and withdrawals on the Aptos network will be suspended. **Service Resumption:** Deposits and withdrawals will resume once wallet maintenance is completed, without further notice. **No Action Required:** If you hold related tokens within the Aptos network in your account, no action is needed during the maintenance period. **Please Note:** - **Trading Unaffected:** Trading of related tokens will proceed as usual. However, please be aware of potential risks in spot, margin, and derivatives trading of the related tokens, and consider increasing your margin in advance to mitigate risks. - **Fund Security:** Do not perform USDC deposit or withdrawal operations during the wallet maintenance period to avoid potential fund losses. OKX Team July 7, 2026