Guerre commerciale États-Unis-Chine expliquée
The US China trade war is a prolonged tariff and economic competition between the world's two largest economies, rooted in disputes over intellectual property, trade deficits, and technological dominance.
Since 2018, both nations have imposed escalating tariffs on hundreds of billions in goods, reshaping global supply chains.
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Guerre commerciale États-Unis-Chine expliquée
État actuel
As of 2026, tariffs remain the dominant policy tool, with 54 tracked signals focused on trade barriers. Diverging US China trade data now points to tariff evasion, as companies reroute shipments through intermediary countries to avoid duties. The conflict has expanded beyond bilateral disputes, affecting allies like Canada in secondary trade tensions that influence consumer prices.
Impact
The trade war creates cascading economic effects. Retaliatory tariffs raise costs for American businesses and consumers, while China faces reduced market access for exports. Supply chain disruption persists across technology, agriculture, and manufacturing sectors, with no resolution framework established between Washington and Beijing.