A salvage planet run by the Emerald Chain, where Burnham and Georgiou rescued Cleveland Booker and freed the yard's servants.
Hunhau is the salvage planet visited in Scavengers. Cleveland Booker is captured there after finding the black box of a Starfleet ship destroyed in the Burn, and Michael Burnham disobeys Saru's orders and takes Philippa Georgiou in Book's ship to find him.
Georgiou poses as a buyer looking for rare ship parts while Burnham searches the yards. The pair stage a prison break for the servants working there and escape with Book and the black box, freeing the Andorian Ryn among others.