The Mi Mix Fold will start at 9,999 yuan ($1,521) and go up to 10,999 ($1,673). A special edition version of the phone with a special ceramic casing will retail at 12,999 yuan ($1,978).
These companies have at one point or another showed off their concepts and prototypes for these new form factors but none have followed Samsung, Huawei, and Royole in actually launching foldable phones.