And if you read a previous comment it effectively means imported goods are taxed twice.
Both in their country of manufacture and then again in the country where they are sold.
It makes sense to tax local companies with a VAT tax to fund their local govt/infrastructure. But imports are get nothing for that tax.
If you are a European exporter and there is no tariff/tax in your export destination then you only get taxed once.
And thats why "where the fuck you produced it" matters.