Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (55.61 USD): BGAFF10OFF
Coupon (55.61 USD): bGhOnEy10
(CouponsFromChina.com tip: put item in your cart and apply coupon code there 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): Hardware, TTxBG10, aff7off, BGss506, bgssaff9, AFfbG10, BGhardware, BG3571, 502C6B, BGBFAFF2019, BGCITYADS2019, BG2020NS, BGMPB2020
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi 0.6L 1100W Electric Kettle.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).