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Meridian Macro & GeopoliticsGeopolítica • História • Finanças

The Semiconductor War: Silicon, Sovereignty, and the US-China Tech Supremacy

How control over sub-5nm lithography, extreme ultraviolet systems (EUV), and the Taiwan Strait will dictate 21st-century military and monetary power.

David• 2026-10-05• 3 min
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The New Crude: The Foundation of Modern Sovereignty

In the 20th century, empires clashed over oil reserves and transcontinental pipeline corridors. In the 21st century, the primary currency of global hegemony is etched onto atomic-scale wafers of purified silicon: semiconductor integrated circuits.

“World War II was decided by steel and oil; the Cold War by nuclear warheads; the 21st-century competition between the United States and China will be decided by computing power and control over silicon.”
Chris Miller, Chip War: The Fight for the World's Most Critical Technology (2022)

Without frontier semiconductor chips, there are no hypersonic missile guidance systems, active electronically scanned array (AESA) radars, generative AI foundation models, or high-frequency algorithmic liquidity in capital markets.

The Geography of Asymmetric Monopoly

Share of Global Sub-7nm Semiconductor Foundry Capacity

Extreme concentration within direct range of People's Liberation Army coastal batteries

Global Market Share
Taiwan (TSMC)68%
South Korea (Samsung)24%
United States (Intel / Fabs)5%
China (SMIC / Mature Nodes)3%
Fonte: TrendForce & SIA
Global Semiconductor Market Capitalization
$620,000,000+12.4% y/y
Projected to surpass $1 trillion before 2030 driven by AI infrastructure

The ASML Lithography Chokepoint

If Taiwan is the world's foundry, the Dutch municipality of Veldhoven holds the master key. ASML commands an absolute 100% global monopoly over Extreme Ultraviolet (EUV) lithography systems. Washington's embargo prohibiting ASML from shipping high-NA EUV machinery to Chinese foundries represents the most comprehensive technological containment campaign in post-war history.

Timeline: Key Milestones in the Silicon Arms Race

1987
Morris Chang Founds TSMC

Establishment of the pure-play foundry business model in Hsinchu Science Park, decoupling chip design from physical fabrication.

Impacto Histórico: Turned Taiwan into the irreplaceable hub of modern global computing.
2020
US Entity List Sanctions on Huawei and SMIC

The US Commerce Department cuts off Chinese tech leaders from advanced Western EDA software and foundries.

Impacto Histórico: Beijing declares domestic semiconductor self-sufficiency a top national survival priority.
2022
The US CHIPS Act & October Export Controls

A $52 billion subsidy program coupled with sweeping bans on American personnel aiding advanced fab operations in China.

Impacto Histórico: Formalized the 'small yard, high fence' decoupling doctrine.

Fontes & Referências Documentais

  1. Miller, Chris (2022). "Chip War". Scribner.
  2. Allison, Graham (2021). "The Great Tech Rivalry: China vs the U.S.". Harvard Belfer Center.
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Editor-Chefe & Analista Estratégico

David

Pesquisador dedicado à análise das relações entre poder geopolítico, evolução histórica e a arquitetura monetária global.

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