Futures Delisting Notice – SKATEUSDT, FISUSDT

Dear Users,

To maintain a healthy market environment and enhance your trading experience, the YUBIT Perpetual Contracts Platform will conduct automatic settlement and delist the following contracts at 03:00 AM on December 10, 2025 (UTC+0):

Contracts to Be Delisted

• SKATEUSDT Perpetual Contract

• FISUSDT Perpetual Contract

These contracts will be officially delisted once the automatic settlement is completed. Please adjust your positions in advance to avoid any unnecessary losses caused by system-triggered settlement.

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Important Information

1. Suspension of Opening New Positions

Starting from 02:30 AM on December 10, 2025 (UTC+0), the SKATEUSDT and FISUSDT Perpetual Contracts will no longer support opening new positions. Users will only be able to close existing positions.

2. Automatic Settlement & Delisting

All open positions will be automatically settled at 03:00 AM on December 10, 2025 (UTC+0). The contracts will be delisted immediately afterward. We strongly recommend closing positions manually before the delisting time to minimize potential slippage or loss caused by automatic settlement.

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Special Notice

In response to potential extreme market conditions, YUBIT may implement protective measures without further notice, including but not limited to:

• Adjustments to maximum leverage, position limits, or maintenance margin requirements

• Updates to funding rate parameters (interest rate, premium, or capped rate)

• Temporary restrictions on certain trading functions

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Thank you for your continued support and trust in YUBIT. Please arrange your positions properly and stay mindful of market risks.

YUBIT Team December 09, 2025