US-China Tariff Escalation: How the New Trade War Is Reshaping Global M&A
bIAnk AI Research · March 2026 · 9 min
The US has imposed tariffs exceeding 145% on Chinese goods, triggering retaliatory measures of 125%. This trade fragmentation is fundamentally altering supply chains, capital flows, and M&A deal rationale worldwide.
The US-China trade conflict has entered an unprecedented phase in 2026. Following the implementation of tariffs exceeding 145% on Chinese imports—covering semiconductors, EVs, steel, and critical minerals—China has responded with 125% retaliatory tariffs on American goods. The IMF estimates this bilateral escalation could shave 0.5-0.8% off global GDP growth in 2026.
For M&A practitioners, the tariff regime has created a two-speed world. Companies with significant China exposure are being re-rated downward, while businesses positioned for "nearshoring" and "friend-shoring" are commanding premium valuations. Goldman Sachs notes that supply chain reconfiguration deals increased 67% year-over-year in Q1 2026.
The European Union finds itself in a complex intermediary position. While the EU has maintained its own trade defense instruments against Chinese overcapacity—particularly in solar panels, EVs, and steel—it has resisted aligning fully with US tariff levels. This creates unique opportunities for European-headquartered acquirers who can serve both markets.
Critical mineral supply chains are a flashpoint. China controls approximately 60% of rare earth mining and 90% of processing. The scramble for alternative sources has triggered a wave of M&A in mining and processing assets across Australia, Canada, Africa, and Latin America, with deal premiums averaging 25-35% above pre-tariff valuations.
For dealmakers structuring cross-border transactions, tariff exposure has become a material due diligence item. Deloitte recommends modeling three scenarios: baseline (current tariffs maintained), escalation (additional sectors targeted), and partial resolution (selective tariff reductions). Each scenario can produce vastly different terminal values for trade-exposed businesses.
Key takeaways
- US tariffs on China exceed 145%, with 125% retaliatory measures—IMF warns of 0.5-0.8% GDP drag
- Supply chain reconfiguration M&A deals surged 67% YoY in Q1 2026
- Critical mineral deals command 25-35% premiums as buyers diversify from China dependency
- European acquirers benefit from intermediary position serving both US and Chinese markets