Huawei will finally release its $2,400 Mate X phone on November 15th The foldable phone is only premiering in China so far October 23, 2019 https://www.engadget.com/2019/10/23/huawei-mate-x-china-november-15/
Huawei launches foldable Mate X in China November 15, 2019 https://www.bbc.co.uk/news/technology-50425109 ArsTechnica: Huawei finally ships the foldable Mate X, complete with a protective pouch
Huawei teases upgraded Mate X foldable with better hinge and tougher screen The phone will come to Europe next year, too December 18, 2019 https://www.theverge.com/2019/12/18/21028377/huawei-mate-x-upgrades-2020-p40-details-leaks
After Samsung, Huawei now reveals how many foldable phones it has sold January 10, 2020 https://www.androidauthority.com/huawei-mate-x-shipment-numbers-1073668/