Key Takeaways:
The US and China have reached an informal "gentleman's agreement" to de-escalate trade tensions, even as artificial intelligence — specifically the practice of AI distillation — emerges as a fresh flashpoint between the world's two largest economies.
"Separating commercial interests from national security will be quite a challenge," Scott Kennedy, a scholar at the Center for Strategic and International Studies, said. Kennedy confirmed the two sides had reached a gentleman's agreement to stabilize trade relations, though he cautioned that AI-related frictions are mounting.
The agreement comes as the US tariff landscape undergoes a fundamental restructuring. The Supreme Court struck down last year's "Liberation Day" tariffs as unlawful 10 months after their introduction, and a temporary 10 percent global tariff is set to expire Friday. In their place, the Trump administration is deploying Section 301 of the US Trade Act — a provision historically used against China — to target countries over forced labor concerns, excess industrial capacity, and what Washington deems unfair trade practices. Brazil was hit with a 25 percent tariff this week on goods including farm machinery, wood products, ethanol and apparel, despite the US enjoying a trade surplus with the South American nation. The tariff refunds from the overturned Liberation Day measures pushed the US federal budget deficit to $120 billion in June, according to Reuters.
The AI dimension adds a new layer of complexity. The US has flagged concerns over "AI distillation," a technique where smaller, cheaper AI models are trained using outputs from larger, more advanced systems. Washington views this as a potential channel for Chinese firms to bypass US export controls on advanced semiconductors and AI intellectual property. The challenge, Kennedy said, lies in drawing a clear line between legitimate commercial AI collaboration and technology transfer that threatens national security. Beijing, meanwhile, is seeking public feedback on plans to cut tariffs on $30 billion in bilateral trade, signaling its willingness to engage on the commercial front even as technology tensions escalate.
Trade détente meets tech decoupling
The gentleman's agreement reduces near-term risks of a renewed tariff spiral, which would have disrupted supply chains across sectors from consumer electronics to industrial machinery. The previous escalation cycle — when US tariffs on Chinese goods averaged above 20 percent — reduced bilateral trade by roughly $60 billion over 12 months, according to Census Bureau data. Markets have responded positively to the de-escalation signal, though the relief is tempered by the uncertainty surrounding AI policy. The dual dynamic creates a divergent market response: broad-based equity gains from reduced trade war risk, weighed against sector-specific headwinds for semiconductor and AI-related stocks with China exposure.
What comes next
The coming weeks will test whether the gentleman's agreement can hold as the US pursues separate Section 301 investigations targeting 16 major trading partners over excess factory capacity, including China, the European Union, Japan, South Korea, Mexico and Vietnam. A separate probe into Germany's pharmaceutical pricing policy adds another variable. For investors, the key question is whether the US can sustain a policy of commercial engagement with China on trade while simultaneously tightening technology restrictions — a balancing act that Kennedy described as inherently fragile. The next major milestone is Friday's expiration of the 10 percent global tariff, which will clarify whether the administration's new Section 301 framework fully replaces the old regime or creates a patchwork of overlapping trade barriers.
This article is for informational purposes only and does not constitute investment advice.
