Announcement from Ouyi on Suspending Filecoin and Filecoin EVM Network Token Deposit and Withdrawal for Wallet Maintenance Dear Ouyi users: To ensure the smooth maintenance of Filecoin and Filecoin EVM network wallets, please pay attention to the following arrangements: Suspension time: Starting from 00:00 am (UTC+8) on February 26, 2026, all token deposit and withdrawal services for Filecoin and Filecoin EVM networks will be suspended. Service Recovery: After the network upgrade is completed, we will resume coin deposit and withdrawal services while the network is running stably, without further announcement. The expected recovery time is 12:00 noon on February 26, 2026 (UTC+8). No action required: If you hold FIL and other related tokens in your account, no action is required during the network upgrade period. Please note: Trading is not affected: FIL and related token trading will proceed normally. But please pay attention to the potential risks of spot, leveraged, and derivative trading of related tokens, and increase margin in advance to reduce risks. Financial security: Please do not perform any token deposit or withdrawal operations during the network upgrade period to avoid financial losses. Ouyi Team February 25th, 2026