Aliextractor can create a CSV file for product reviews from AliExpress. First, conduct a search or click a category at Aliexpress. Next, to display the menu options, please click the Settings (Cog/Gear) options in the Upper Right Corner of Aliextractor.
You can enable "Show Actions" if needed.
Once you download a page of products from AliExpress you can choose any one of the products and import reviews here:
Then you will get this window. Make your selections and then download the file:
Once you have downloaded your CSV file then you will have to upload it to your eCommerce store. You will need an app to help you with that process.
If you use Shopify, install the free Product Reviews app from the Shopify App Store.
For WooCommerce, install the free WebToffee Reviews plugin.