United States of America: U.S. Administration announces 25 percent tariffs on automobile imports to address national security risks

This Thread tracks harmful trade policy interventions affecting all products. Covering all types of interventions monitored by Global Trade Alert, it highlights how the yearly number of these measures has evolved over time.

This Thread tracks harmful trade policy interventions affecting iron and steel products since 2009. It covers all types of interventions monitored by Global Trade Alert that affect at least one HS code linked to iron and steel, including fabricated metal products.

This Thread tracks harmful trade policy interventions affecting batteries since 2009. It covers all types of interventions monitored by Global Trade Alert that affect at least one HS code linked to cells and batteries, electric accumulators or generators.

This Thread tracks harmful trade policy interventions affecting HS codes for medical consumables, equipment, medicines, vaccines, as well as chemicals used in pharmaceutical production. It covers all types of interventions monitored by Global Trade Alert since 2009. To identify relevant policy actions, the Global Trade Alert team focused on the identification of relevant HS codes following the pr...

This Thread tracks harmful trade policy interventions introduced by G7 members since 2009. It covers all types of interventions monitored by Global Trade Alert.

This Thread tracks harmful trade policy interventions introduced by G20 members since 2009. It covers all types of interventions monitored by Global Trade Alert.

This Thread captures economic policy interventions by the Trump administration aimed at influencing foreign government behaviour since 2025. It includes trade, investment and industrial policy actions where official statements or documentation indicate intent to pressure specific foreign governments to change their policies or practices.

This GTA Thread tracks all Section 232 investigations initiated by the United States since 2018 under the Trade Expansion Act of 1962. These investigations assess whether imports of certain goods threaten U.S. national security by examining domestic capacity, supply chain vulnerabilities, and import dependence. Only investigations formally announced by the U.S. Government are included.