KTX will list United Stables (U) on December 19, 2025 at 13:00 (UTC+8), with U/USDT spot trading available.
- U-top-ups will be available on December 19, 2025 at 12:30 (UTC+8).
United Stables is dedicated to developing transparent, secure, and programmable stablecoin infrastructure for global markets. $U is a fully backed, operational-grade stablecoin designed for institutional trading, DeFi liquidity, treasury operations, and cross-border settlements. It is the first stablecoin to achieve liquidity aggregation, fully backed 1:1 by cash and audited stablecoins.
Announcement: https://support.ktx.com/hc/zh-my/articles/5035262390942