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Source document· May 17, 2026

SA Asks: Which stocks are most exposed to a Chinese blockade of Taiwan?

View original at seekingalpha.com
SA Asks: Which stocks are most exposed to a Chinese blockade of Taiwan?…
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  • The auto industry would feel pain from a Taiwan blockade; Ford, GM, and most European and Japanese carmakers rely on Taiwan-based suppliers for chips, infotainment screens, electronic modules, and other specialized car components

    60% confidence
  • Approximately 20% of global maritime trade passes through the Taiwan Strait annually

    60% confidence
  • TSMC is the most obvious stock exposed to a Taiwan blockade as it still heavily relies on Taiwanese fabs to produce its most advanced chips despite recent diversification efforts

    60% confidence
  • Without crude oil flowing through the Taiwan Strait, manufacturing processes would halt; Samsung and SK Hynix would not be able to address the resulting memory chip shortage in a timely manner

    60% confidence
  • The Taiwan Strait handles tens of thousands of ships annually and makes the powering of East Asia possible

    60% confidence
  • A TSMC export shutdown of even a few days would cause a hardware freeze for cloud providers building AI data centers; hyperscaler deployment timelines could be pushed back by months or years

    60% confidence
  • Nvidia recently overtook Apple as TSMC's top customer

    60% confidence
  • Apple currently takes approximately 90% of TSMC's 3nm production capacity

    60% confidence
  • TSMC produces approximately 35% of the world's automotive microcontrollers; losing access to Taiwanese chips would put millions of cars at risk of delayed or canceled production

    60% confidence
  • Even a short-term maritime disruption would cause assembly plants in China and India to run out of logic boards within weeks

    60% confidence
  • A blockade of Taiwan is an extraordinary black swan event that would disrupt the entire semiconductor and tech supply chain

    60% confidence
  • A Taiwan blockade would negatively impact chip designers Nvidia, AMD, Broadcom, and Apple since all depend on TSMC for chip production

    60% confidence
  • TSMC produces 90% of the world's most advanced chips

    60% confidence
  • Cleveland-Cliffs is the largest HRC steel producer in the United States and its top line could be hit very hard if a Taiwan blockade reduces automaker volumes and orders

    60% confidence
  • The entire AI buildout could come to a halt overnight since cloud providers and hyperscalers including Microsoft, Alphabet, and Amazon depend on Taiwanese chips

    60% confidence
  • Intel could benefit from a Taiwan blockade scenario as one of very few companies with expanding EUV capacity outside of Taiwan

    60% confidence
  • A Taiwan blockade is an out-of-consensus scenario unlikely to happen anytime soon

    60% confidence
  • Samsung and GlobalFoundries could find themselves with a lot more pricing power due to more diversified supply chains and limited Taiwan exposure

    60% confidence
  • Tanker shipping stocks International Seaways, DHT, and Hafnia would be blockade winners as rerouted crude oil shipments mean more voyage days and higher freight rate revenues

    60% confidence
  • More than 95% of Japan's and 65% of South Korea's crude oil is sourced from the Middle East and transits through the Taiwan Strait

    60% confidence
  • A Taiwan blockade would likely cause an even bigger disruption than the 2021-2022 chip shortage and have a much greater effect on carmakers

    60% confidence

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Apple Podcasts · market share90 percent
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Where sources disagree
Broadcom Inc.
Both facts report EPS for Broadcom Inc. for the same fiscal period (Q1 2026) observed on the same date (2026-02-01). However, they report conflicting values: 1.5 USD per share vs 2.05 USD per share. This is a 37% difference for the identical metric and time period, not a value change over time.
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