Swissborg migrated their CHSB to BORG. It's already trading at Bitfinex and Huobi.

Contract address: 0x64d0f55Cd8C7133a9D7102b13987235F486F2224

More info: https://swissborg.com/blog/embracing-defi-the-chsb-to-borg-migration-at-swissborg