Huawei's foldable smartphone, the Mate X, has, briefly, gone on sale in China. The handset went on sale for a price of 16,999 yuan (£1,900) via Huawei's online store and reportedly sold out out "within minutes". Phone fans who did not manage to buy a Mate X on Friday will get another chance on 22 November when a second batch will go on sale. Anyone buying one of the folding devices also gets 50% off screen-related repairs and replacements. Huawei said the phone was available in "limited quantities" for the first sale but did not give a precise number on how many were sold. Growing numbers of phone-makers are starting to offer foldable devices. Samsung, Xiaomi and Motorola have both made flexible devices alongside smaller players such as Royole. Other phone-makers, including Apple and Google, are known to be experimenting with their own designs. The phone is currently available only in China but Huawei has said it will be available in other countries at some point.