WooCommerce Per Product Shipping:
You already know WooCommerce is a very powerful online selling platform. But when it comes to more complex functions, they have made extensions and unfortunately they are paid. Inbuilt shipping function in WooCommerce is very basic and you can not customize to a great extent. You have 100 products for which you have a flat shipping rate anywhere in the world. You have 3 products which are more complex and you want different shipping rates for each country for these products.
This extension will help you achieve similar functionality. After installing and activation the extension, just go to the global settings page and define your standalone shipping method. After that when you create or edit products, you will see a tiny box for the settings for that individual product where you can define extra shipping settings for each country.
Further, it also allows you to export and import shipping rates directly using CSV and that makes it more user-friendly. So this process will not consume your much of time and you will be able to list your items with complex settings very fast.