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| US Section 301 tariffs pig iron |
The United States administration has imposed new tariffs of 10% and 12.5% on imports from 60 trading partners to combat forced labour. This policy action took effect on July 24 following the expiration of previous temporary import duties. Furthermore, these measures utilize Section 301 of the Trade Act of 1974 to reshape key supply chain dynamics.
Strategic Exemptions for Critical Metal Imports
Imports from the European Union, Japan, and South Korea face adjusted rates that combine with existing most-faivoured-nation duties to reach 10% or 12.5%. However, the administration exempted Brazilian and Indian cast iron from these specific Section 301 tariffs. As a result, domestic foundries secure essential foreign supplies without facing prohibitive financial penalties.
Industry Vulnerability and Domestic Consumption Pressures
Over 95% of domestic merchant pig iron production in the US is consumed by integrated steelworks. Therefore, independent manufacturers using electric arc furnaces depend entirely on foreign imports to maintain operations. This structural dependency ensures that policymakers will likely maintain targeted exemptions for critical metallics moving forward.
ScrapInsight Commentary
The new Section 301 tariffs underscore the delicate balance between trade enforcement and industrial self-sufficiency. Because US electric arc furnaces rely heavily on foreign merchant pig iron, strategic exemptions will prevent severe domestic supply shocks.


