Huawei has innovated the foldable smartphone design with the Huawei Mate X. It is one of the highly anticipated smartphone which has been delayed earlier to avoid awkward issue similar to the display issue from Samsung Galaxy Fold.
Newest source suggest that the Huawei Mate X has enter mass production and expected to be announced in China from end of this month. However, the quantity supplied might be lesser due to technical limitation and difficulties in manufacturing such foldable smartphone.