Restructuring Supply Chain with Trade and Tariffs
The United States and Taiwan announced a large-scale trade and investment agreement to restructure the semiconductor supply chain around the United States. This agreement is evaluated as a strategic decision targeting at minimum $500 billion in investment and financial support as its core, simultaneously aiming for reshoring of U.S. semiconductor manufacturing and strengthening national security.
This agreement was officially announced on January 15, 2026 through the American Institute in Taiwan and the Taipei Economic and Cultural Representative Office. The U.S. Department of Commerce explained that the two countries established a long-term cooperation framework across strategic industries including semiconductors, AI, and energy.
Looking at the technical and industrial background, the U.S. semiconductor manufacturing base has declined dramatically over the past several decades. The global wafer production share exceeding 30% in the 1990s has recently dropped below 10%, with advanced processes concentrated in East Asia. This directly connects to supply chain instability and military and security vulnerabilities, and became the direct catalyst for the U.S. policy shift.
From an economic perspective, the characteristic of this agreement is 'investment-inducing tariff and trade incentives' rather than simple subsidies. The structure concentrates tariff benefits on companies engaging in domestic U.S. production while applying disadvantageous conditions for those that don't, with the clear intent of redesigning the location choices of global semiconductor companies.
Geopolitically, Taiwan's position has been redefined. By structurally incorporating Taiwan — which possesses world-class foundry capabilities — into the U.S. industrial ecosystem, the U.S. aims to fix allied supply chains while Taiwan aims to distribute geopolitical risks.
The major contents of the agreement are minimum $250 billion in direct investment within the United States by Taiwan's semiconductor and technology companies, plus the Taiwanese government providing $250 billion in financial and credit guarantees. Semiconductor and AI industry clusters will be established within the United States, and the tariff structure will also be strategically adjusted. Taiwan's mutual tariff rate will be limited to a maximum of 15%, and some strategic items will have zero tariffs applied. In particular, companies building new factories in the United States will be given powerful incentives of zero-tariff imports up to a certain volume at construction and operating stages.
From an academic and policy perspective, this agreement is different in character from the existing CHIPS Act. Unlike the previous policy centered on fiscal support, it is likely to become a global reference point as a high-intensity model that forcefully moves industrial structures by combining trade rules and tariffs.
Going forward, the United States is expected to fully reclassify semiconductors as core military and security industries and integrate manufacturing, AI, and energy strategies. Taiwan has chosen to relocate some production bases in exchange for securing U.S. market access and policy stability. In this process, an environment is likely to be created where Korean, Japanese, and EU companies are also pressured to invest in the United States.
Ultimately, this agreement is not simply a trade agreement but a declaration of structural reallocation of semiconductor hegemony. The global technology order is moving from efficiency-centered to security and control-centered, and the semiconductor industry has established itself as a core variable of national strategy that can no longer be explained by market logic alone.
