Aliexpress
Click here… to search for HUAWEI Honor MagicBook Pro 2020 i7-10510U MX350 16/512GB on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Coupon (1482.89 USD): 13f142
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply 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): BGHWM7P, bGhOnEy10, BGHWM7H, BGAFF10OFF, BGTT10, BGHWM7C, Email5, BGHONOR1, BGHWM7X, BGHWM7CX, BGHWM7MB, BGHWXP02, BGHWM7MK, BGX3349, BGHWM7S, BGHWM7F, BGHWM7SD, BGHWM7DL, 7d18f7
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for HUAWEI Honor MagicBook Pro 2020 i7-10510U MX350 16/512GB.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).