Chips Are the New Oil
In the 20th century, whoever controlled oil controlled the world. In the 21st century, it's semiconductors. Every smartphone, car, weapon system, AI model, medical device, and industrial machine runs on chips. The country that controls chip supply controls the global economy. And right now, that control is concentrated in the most geopolitically dangerous place on Earth: Taiwan.
The Supply Chain Problem
TSMC (Taiwan) manufactures 90%+ of the world's most advanced chips. Samsung (South Korea) makes most of the rest. The US designs chips (Nvidia, AMD, Apple, Qualcomm) but manufactures almost none domestically. China consumes 30%+ of global chip output but can only manufacture a small fraction of its own needs. This concentration creates a single point of failure that could disrupt the entire global economy.
The CHIPS Act
The US CHIPS Act allocated $52 billion to rebuild domestic semiconductor manufacturing. TSMC is building fabs in Arizona. Samsung in Texas. Intel is investing $100 billion in US fabs. But here's the problem: these facilities won't be fully operational until 2027-2028, and even then they'll produce a fraction of what Taiwan makes. The vulnerability window is years, not months.
China's Play
China is investing $150+ billion in domestic chip manufacturing. They're years behind on cutting-edge nodes (3nm, 2nm) but advancing rapidly on mature nodes that power 80% of electronics. Huawei's Kirin chips, made by SMIC, showed China can produce advanced chips despite US export controls — just not at scale. Yet.
Investment Implications
Semiconductor equipment companies (ASML, Applied Materials, Lam Research) benefit regardless of who wins the chip war — everyone needs their machines. US chip designers (Nvidia, AMD, Broadcom) benefit from domestic manufacturing buildout. And defense companies that secure chip supply chains (Palantir, Booz Allen) are essential infrastructure plays.
