Summit lede
Chinese youth welcome President Trump on Wednesday at Beijing Capital International Airport. (Alex Wong/Getty Images)
Global Trade and Supply Chains

May 13, 2026

3 minutes

A Trump-Xi Cheat Sheet: What To Know on Export Controls, AI, Iran, and Taiwan as Leaders Meet

By Jane Tang
President Trump has landed in Beijing for a two-day summit with Chinese leader Xi Jinping that’s expected to touch on trade, technology, and Taiwan. The war in Iran—which sells 90% of its crude oil to China and whose foreign minister visited Beijing himself last week—will loom large, too.

The talks, which will begin Wednesday night Eastern time, arrive as tensions between Washington and Beijing continue over a range of topics that both governments increasingly treat as national-security issues: export controls, financial flows, shipping networks, artificial intelligence, sanctions enforcement, and supply chains.
Trump Lands
President Trump and the U.S. delegation arrives in Beijing. Talks are set begin Wednesday night Eastern time. (Alex Wong/Getty Images)
Whatever is agreed (or not), the meeting is poised to set the terms of the world's most consequential economic relationship for at least the year ahead.

Here are four topics to know ahead of the summit—and what The Brief has been tracking on each front.

1. Export Controls: BIS 50% Rule Could Hang in the Balance

Last November’s U.S.-China trade truce suspended the BIS Affiliates Rule for one year. That “50% rule” would subject majority-owned subsidiaries of parties on the Entity List, many of which are Chinese, to those same export restrictions as their listed parents. 

The deal included a parallel understanding allowing continued Chinese rare earth exports to the U.S. Semiconductor controls and rare earths, which manufacturers need for everything from smartphones to defense technologies, are expected to be part of discussions now on extending the broader trade deal.
  • In practice: Despite the BIS rule’s suspension, many semiconductor firms have been screening and adhering to it nonetheless, wary of future compliance risks and uncertainty over enforcement.
Beijing continues to seek expanded chip access. Whether Washington offers any ground on that front will be closely watched.

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2. Iran: China’s Oil Trade and the Strait of Hormuz in Focus

Recent U.S. sanctions have targeted Chinese entities tied to Iranian oil shipments, leading Beijing to push back against what it calls “extraterritorial enforcement.” The dispute has added focus to the Strait of Hormuz, the critical global shipping route where the war’s disruption has fed volatility in energy markets.

U.S. officials are expected to raise the conflict with Iran at the Beijing summit, including in calling for China to leverage its economic influence over Tehran to press to open the waterway.

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3. Taiwan: Reading the Signals in What Is Not Said

Taiwan is expected to be a sensitive undercurrent in discussions between Trump and Xi, even if it’s not a formally listed agenda item.

Beijing has made clear that Taiwan remains “the most sensitive issue” in the bilateral relationship ahead of the meeting. Former U.S. national security officials assess that Beijing will press for changes in U.S. messaging on Taiwan, including a shift from past language that it “does not support” Taiwanese independence to language that explicitly opposes it. The State Department reportedly has held up U.S. arms sales to Taiwan, a longstanding point of friction with China, ahead of the summit.

Kharon investigations over the past year have tracked how Chinese maritime and academic research projects tied to the Taiwan Strait and South China Sea increasingly intersect with military-linked entities and dual-use technologies. The pattern points to a steady buildup of the capabilities Beijing would need to take Taiwan by force.

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4. AI: Coordination Remains an Open Question

U.S. officials say the two sides may explore whether to establish a formal communication channel on AI-related risks and safeguards.

The talks highlight a U.S. policy tightrope: Washington has tightened and continued to enforce export controls aimed at slowing China’s AI development, even as officials increasingly acknowledge the need for some form of coordination on risks related to advanced AI models.

That tension is visible in the delegation itself. Nvidia, Micron, and Qualcomm—chipmakers whose access to Chinese markets has been directly constrained by those export controls—are among the senior executives expected to join events alongside Trump in Beijing, while White House AI and technology policy chief Michael Kratsios is also traveling with the delegation. (We wrote about Kratsios and the White House’s AI Action Plan last year.)

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