Dear users， Due to the maintenance of margin trading pairs, ZB.com has suspended the USDT/QC margin trading. The borrowed USDT or QC can be repaid without being affected. Thank you for your support! ZB Global Team September 20, 2021  Follow Us Telegram: ZB English https://t.me/ZB_English, ZB Support  https://t.me/ZB_support Twitter: @ZB_Group https://twitter.com/ZB_Group  Facebook: @ZB HK https://www.facebook.com/zb.hk.9 Linkedin: ZB Group linkedin.com/company/zb-digital-assets-group  Medium: ZB.com https://medium.com/@zbhk  Reddit: r/ZBExchange https://www.reddit.com/r/ZBExchange/