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NVDA surges as US-China trade thaw opens chip export doors, Trump-Xi summit yields

Rumors of lifted US export restrictions on advanced Nvidia chips to China sparked a sharp rally in semiconductor stocks on May 15. NVDA jumped as traders priced in restoration of $7 billion+ in previously blocked China revenue, though skepticism persists on deal durability.

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Key facts

  • NVDA rises on rumors of lifted China export restrictions; China is 25% of Nvidia revenue
  • Trump-Xi summit yielded no explicit semiconductor policy announcements; focus on agriculture and rare earths
  • AMD, AVGO also rallied; Broadcom supply constraints noted for AI deployments
  • Samsung selloff and NK tensions initially pressured US semis before recovery
  • Memory stock valuations compressing despite price rallies; supply normalization priced in

What's happening

The Trump-Xi summit in Beijing has catalyzed a re-evaluation of US-China semiconductor trade dynamics. Rumors circulated that all export restrictions on Nvidia chips to China had been lifted, fueling a parabolic move in NVDA and its peers (AMD, AVGO). Market sources noted that China represents roughly 25% of Nvidia's revenue stream, making any reversal of export bans a multi-billion-dollar unlock. However, these claims require caution: Nvidia's official channels have denied acquisition-merger rumors, and US Trade Representative Jamieson Greer emphasized that ongoing trade discussions focus on agricultural purchases and rare-earth metals, not an immediate blanket chip export reversal. The tone from Beijing was cautious; Xi's statements on Taiwan signaled no softening, despite Trump's framing of a successful summit. Nonetheless, sentiment shifted sharply toward a trade thaw narrative, with retail traders and hedge funds betting on NVDA's 2025-26 capex cycle benefiting from renewed China sales.

The semiconductor complex faced a cross-current earlier in the week when Samsung's selloff and North Korea tensions initially pressured US chip names. AMD and NVDA both dipped 2-3% in early sessions before recovering on Xi-meeting optimism. Bloomberg reported that memory stocks, despite scorching rallies, are becoming cheaper to own (valuation compression despite price appreciation), suggesting that supply-chain normalization is priced into current multiples. Goldman Sachs' recent pivot toward AI infrastructure capex remained constructive, though the Street debated whether China revenue restoration would materially shift Nvidia's growth trajectory or merely restore a 2023 baseline. Broadcom's strength versus AVGO suggested discernment among traders: ANET's Ray Raymond James upgrade noted that AMD supply could capture 20-25% of deployment share, while Broadcom chips present a constraint. This parsing implies the market is distinguishing between structural AI compute winners and those dependent on geopolitical thaw.

The Trump administration's messaging on US-China relations focused heavily on trade balancing, agricultural commitments, and Rare Earth Elements, not semiconductor policy explicitly. However, the absence of new sanctions language and Trump's negotiating-table tone, coupled with Xi's offer to help resolve the Iran conflict, created space for market interpretation that a broader trade normalization is underway. Strategically, if export restrictions truly ease, Nvidia's forward guidance could incorporate a $7-10 billion China upside within 24 months, lifting 2026 margins and validating current multiples. Conversely, if the summit's outcomes prove purely performative (as skeptics argue), NVDA risks a harsh reversal as investors realize they extrapolated too much upside from diplomatic theater.

Risks to the narrative center on regulatory and political durability. US chip-export policy is tied to national security doctrine; a Democratic administration could reverse any Trump-era relaxation. Moreover, China has accelerated indigenous chip development (SMIC, CXMT) in anticipation of prolonged sanctions; the market for imported advanced chips may not recover to 2022 levels even if restrictions lift. Additionally, rumors of China's chip restrictions being lifted entirely are unconfirmed, and Greer's emphasis on other trade categories suggests semiconductors are not a primary summit outcome. If NVDA rallies on speculation and then data disappoints, the sell-off could be violent given tech's crowded positioning.

What to watch next

  • 01Nvidia earnings guidance for China revenue assumptions, Q2 2026
  • 02US Trade Representative policy updates on semiconductor restrictions
  • 03China SMIC capex and indigenous chip adoption trends
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