Aliexpress
Click here… to search for HUAWEI MateBook X Pro 2020 i5-10210U 8/512GB on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. We have found one coupon for this product!
Link: Banggood product page
Coupon (1587.39 USD): 13f142
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGHWXPRO3, Email5, BGHWXPRO6, BGAFF10OFF, 7d18f7
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for HUAWEI MateBook X Pro 2020 i5-10210U 8/512GB.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).