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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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  • 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
  • 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
  • Nvidia recently overtook Apple as TSMC's top customer

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

    60% confidence

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Apple Podcasts · market share90 percent
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Morgan Stanley & Co. LLC
Two significantly different EPS values (10.21 vs 2.68 USD_per_share) are reported for Morgan Stanley on the same observation date (2025-12-31). Fact A specifies FY 2025, while Fact B's 'N/A' fiscal period is ambiguous. If both represent FY 2025 annual EPS, these values directly conflict. The magnitude of the difference (3.8x) is too large to attribute to rounding or minor calculation variations. The missing fiscal period in Fact B raises data quality concerns, but same-date observation + same attribute should reference the same period.
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