Announcement on the Listing of Selected USDC Spot Trading Pairs

Dear BigONE users,

BigONE has listed the following USDC spot trading pairs, and trading is now available:

• BTC/USDC
• ETH/USDC
• SOL/USDC
• XRP/USDC
• ADA/USDC
• TRX/USDC
• DOGE/USDC
• LINK/USDC

Listing Date: 27 October 2026 (UTC 8)

Reminders:
1. The above trading pairs are currently available for spot trading on the main platform only. They are not yet available on other product lines, such as futures, margin trading, or copy trading. Further announcements will be made when these services become available.
2. Please be aware of market volatility and invest responsibly.

BigONE, more than just asset security.

Regards,
BigONE Team
27 October 2026