[Fee Adjustment] Spot Trading Fees Standardized at 0.1%

Dear Users,

To further optimize trading costs and enhance overall platform liquidity and the trading experience, SUNX will adjust its spot trading fee rates. The details are as follows.

1. Effective Date

January 4, 2026 (UTC+8)

All spot trades executed after the adjustment takes effect will be subject to the updated fee rates.

2. Updated Trading Fee Rates

The above rates apply to all spot trading pairs on SUNX.

Maker and Taker classifications depend on how an order is actually matched. If a limit order immediately matches an existing order in the order book, that portion of the trade may also be classified as Taker.

3. Fee Calculation

1. Fees apply to executed trades: Spot trading fees are calculated based on the portion of an order that is actually executed.
2. No fees for unfilled portions: No trading fees are charged on unfilled portions or canceled unfilled portions. If a partially filled order is canceled, the executed portion remains subject to the applicable fee rate.
3. No retroactive adjustment: Fees for trades completed before the adjustment takes effect will not be recalculated as a result of this change.

4. User Reminders

Please confirm the applicable fee rates before trading and include these fees in your assessment of trading costs.

SUNX will continue to optimize its fee structure based on market conditions. Any subsequent adjustments will be subject to official platform announcements and the relevant fee rules.

If you have any questions about this adjustment, please contact SUNX through its official customer support channels.

Thank you for your support and trust in SUNX.

SUNX Global Operations Team
January 4, 2026