The closest recent approximation of a country-by-country, product-specific tariff is the EU's CBAM.

In a shocking development, the EU learned CBAM is administratively complex and onerous, and offers limited benefits. So, now they plan to ditch 80% of it.. https://www.reuters.com/sustainability/eu-considers-exempting-most-companies-carbon-border-levy-2025-02-07/