**[Announcement: OKX to Suspend Mantra Network Withdrawal Services Due to Function Upgrade]** We will be upgrading the functionality of the Mantra Network. To ensure the upgrade proceeds smoothly, please note the following arrangements: **Suspension Time:** Starting from February 24, 2026, at 15:00 (UTC+8), withdrawal services for the Mantra Network (OM) will be suspended. **Service Resumption:** Once the upgrade is completed, we will resume withdrawal services after the network operates stably, without further notice. **No Action Required:** If you hold other related tokens within the Mantra Network in your account, no action is required during the network upgrade period. **Please Note:** - **Trading Unaffected:** Transactions involving related tokens will proceed as usual. However, please be aware of potential risks in spot, margin, and derivatives trading of the related tokens, and increase your margin in advance to mitigate risks. - **Fund Security:** Please refrain from conducting withdrawal operations for related tokens during the network upgrade period to avoid potential fund losses. **OKX Team** February 23, 2026