What if… China imposes a blockade on Taiwan

◇ Hypothetical scenario. What if… China imposes a blockade on Taiwan? The analysis positions RTX, LMT and NOC to benefit and TSM, NVDA and AMD under pressure; confidence medium.

Hypothetical scenario — this analysis maps conditional exposure (“if this happens, who is exposed”). It is not graded against market prices unless the event occurs.

Analyzed 2026-09-18 — point-in-time, never revised. A hypothetical scenario is never graded.

Ranked exposures

  1. ▼ TSM Taiwan Semiconductor Manufacturing — impact -99 · confidence medium · horizon immediate
    Taiwan Semiconductor Manufacturing loses wafer output when a blockade disrupts fab operations and logistics across Taiwan.
  2. ▼ NVDA Nvidia — impact -89 · confidence medium · horizon immediate
    Nvidia loses accelerator shipments when blockade conditions interrupt Taiwanese fabrication and advanced packaging for data-center orders.
  3. ▼ AMD Advanced Micro Devices — impact -88 · confidence low · horizon immediate
    Advanced Micro Devices experiences processor supply shortages because its leading products depend heavily on Taiwanese foundry production.
  4. ▼ AAPL Apple — impact -84 · confidence medium · horizon weeks
    Apple faces device shortages as blockade conditions disrupt Taiwanese contract manufacturing and component shipments.
  5. ▲ RTX RTX — impact +80 · confidence medium · horizon immediate
    RTX gains missile and air-defense orders as governments replenish inventories and accelerate procurement amid elevated cross-strait military risk.
  6. ▲ LMT Lockheed Martin — impact +79 · confidence medium · horizon immediate
    Lockheed Martin gains missile and interceptor orders as Indo-Pacific governments accelerate procurement for maritime and air defense.
  7. ▼ QCOM Qualcomm — impact -75 · confidence medium · horizon weeks
    Qualcomm loses handset chip shipments when Taiwanese manufacturing disruption constrains customer device production.
  8. ▼ AVGO Broadcom — impact -74 · confidence medium · horizon immediate
    Broadcom faces delayed networking chip deliveries when Taiwanese fabrication and packaging disruptions constrain data-center hardware supply.
  9. ▼ MRVL Marvell Technology — impact -72 · confidence low · horizon weeks
    Marvell Technology suffers networking chip supply constraints as Taiwanese foundry capacity becomes unavailable to customers.
  10. ▲ NOC Northrop Grumman — impact +69 · confidence medium · horizon weeks
    Northrop Grumman gains surveillance and command-system demand as allies expand monitoring and long-range deterrence capabilities around Taiwan.
  11. ▼ ASML ASML — impact -68 · confidence low · horizon quarters
    ASML loses Taiwan service revenue and equipment demand when local fabs suspend expansion and operations.
  12. ▼ TSLA Tesla — impact -62 · confidence low · horizon weeks
    Tesla faces higher electronics costs and potential vehicle production delays from disrupted Taiwanese chip supplies.
  13. ▲ GD General Dynamics — impact +61 · confidence medium · horizon weeks
    General Dynamics gains naval combat system and munitions orders as allies strengthen Pacific maritime deterrence.
  14. ▼ AMAT Applied Materials — impact -58 · confidence low · horizon weeks
    Applied Materials faces postponed Taiwan equipment installations and reduced service activity when semiconductor facilities become inaccessible.
  15. ▲ HII Huntington Ingalls Industries — impact +58 · confidence low · horizon quarters
    Huntington Ingalls Industries gains long-term shipbuilding demand as Washington expands naval capacity for a contested Pacific.
  16. ▲ LHX L3Harris Technologies — impact +58 · confidence low · horizon weeks
    L3Harris Technologies sees greater demand for secure communications and electronic warfare equipment from regional militaries.
  17. ▲ MU Micron Technology — impact +55 · confidence low · horizon weeks
    Micron can command higher memory prices when disrupted Taiwanese semiconductor production tightens global component availability.
  18. ▲ INTC Intel — impact +52 · confidence low · horizon quarters
    Intel gains strategic value as customers seek semiconductor supply outside Taiwan and support domestic fabrication capacity.
  19. ▼ FDX FedEx — impact -46 · confidence low · horizon immediate
    FedEx handles fewer Asia shipments as blockade restrictions reduce Taiwan trade volumes and reroute regional cargo.
  20. ▲ XOM Exxon Mobil — impact +45 · confidence low · horizon immediate
    Exxon Mobil captures higher crude realizations if blockade risk disrupts Asian supply routes and lifts regional energy premiums.
  21. ▲ FRO Frontline — impact +42 · confidence low · horizon immediate
    Frontline earns stronger tanker rates as rerouted energy cargoes increase voyage distances and vessel demand.
  22. ▲ PANW Palo Alto Networks — impact +38 · confidence low · horizon weeks
    Palo Alto Networks gains security spending as corporations protect infrastructure against cyberattacks accompanying cross-strait military operations.

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Stocks in this scenario

TSM · NVDA · AMD · AAPL · RTX · LMT · QCOM · AVGO · MRVL · NOC · ASML · TSLA · GD · AMAT · HII · LHX · MU · INTC · FDX · XOM · FRO · PANW

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