Trump-Xi summit: Iran focus may delay tariffs and rare earth talks

Officials and markets are warning that the planned meeting between U.S. President Donald Trump and Chinese President Xi Jinping could see its trade and industrial agenda sidelined by an intensified Iran conflict, potentially delaying progress on tariffs and rare earths. Despite preparations, shifting security priorities may reduce room for negotiated trade concessions at the summit.

The dynamic accelerated after U.S. Treasury Secretary Scott Bessent publicly urged China to increase diplomatic pressure on Iran to reopen the Strait of Hormuz, and officials said Trump and Xi intend to exchange views in person. Sources close to planning have noted the summit dates in mid-May but caution that developments in the Middle East could alter the leaders’ ability to finalize tariff rollbacks or rare earth access assurances.

Market implications would likely concentrate on sectors exposed to rare earths and critical minerals, where China holds substantial processing capacity. Bloomberg Economics has highlighted the outsized economic leverage embedded in those supply chains, and analysts say any delay in securing assured flows or a tariff pause could increase price volatility for related commodities and equities. Energy markets and shipping costs could also react to continuing disruption in the Hormuz corridor.

This development sits against a backdrop of a fragile U.S.-China trade détente that has earlier included tariff truces and tentative agreements on critical minerals. However, episodic geopolitical shocks — including export-control moves and retaliatory tariff threats — have repeatedly tested those arrangements and can quickly refocus summit-level talks toward security concerns.

Strategists say two main outcomes are plausible: a short-term diplomatic breakthrough that preserves the trade agenda, or a prolonged Iran-driven focus that forces leaders to postpone or narrow commitments on tariffs and rare earths. Investors will watch official communiqués and any ministerial follow-ups closely; until clarity emerges, risk premia on affected sectors and related supply chains are likely to remain elevated.