The EU Carbon Border Adjustment Mechanism (CBAM)-which would charge importers of steel, aluminum, and other inputs a tax equivalent to the EU’s domestic carbon price-calls for a gradual phase-in of reporting "embedded emissions"; From 2023, reporting on iron, steel, aluminum, fertilizer, electricity, and cement will take effect, and importers will start paying a tariff on these products from 2026; In 2020, the EU imported some $50 billion in "CBAM products" from countries outside of the EU Emissions Trading System; Russia, China, and Turkey export the most CBAM products to the EU; Italy and Germany are by far the largest importers.