China Cold War | Crisis Research

ASML Holding N.V. New York Registry Shares ASML

Semiconductor equipment restrictions

Applied Materials Inc AMAT

Semiconductor equipment restrictions

Taiwan Semiconductor Manufacturing TSM

Taiwan fabrication and cross-strait risk

China Cold War: separate export rules from supply-chain exposure

The market question is which legal restriction or physical dependency has changed. U.S.–China competition can affect chip sales, manufacturing equipment, critical minerals, tariffs, and Taiwan fabrication. Those channels can move in opposite directions at the same time. A general claim that relations have improved or worsened is not enough to estimate a company's revenue or production risk.

Our prediction

By 2030: The U.S. and China will keep trading while separating their most sensitive technology and mineral supply chains. Export licenses, tariffs, and strategic stockpiles will persist even if diplomatic language improves. Our base case is managed economic rivalry, not a full trade rupture or a Taiwan invasion.
What would confirm it: Continued targeted BIS and USTR restrictions, Chinese countermeasures, and measurable semiconductor and mineral capacity built outside existing single-country dependencies.
What would prove us wrong: A durable rollback of strategic controls with renewed integration, or a military or trade break that makes selective decoupling impossible.

The concrete channels

Channel	Dated evidence	Investment reading
Advanced-chip exports	In January 2026, BIS said it would review applications for Nvidia H200, AMD MI325X, and similar exports to China case by case if security requirements were met.	Case-by-case review is neither a blanket approval nor a blanket ban. License decisions and product scope matter.
China tariffs	USTR's Section 301 register separates the covered lists, reviews, and exclusions.	The tariff effect varies by product and origin; it is not a single rate applied to every China-exposed company.
Taiwan capacity	TSMC's 2025 annual report describes continued leading-edge investment in Taiwan alongside overseas expansion.	More geographic diversification helps but does not remove the concentration of advanced fabrication.
Critical minerals	USGS reported continued U.S. import dependence on China across multiple critical minerals.	Mineral processing and export permissions can disrupt a different part of the technology chain than chip licenses.

Export rules can constrain the addressable market for a chip designer while encouraging domestic substitutes or alternative product mixes. Taiwan risk is more physical: a fabrication or logistics interruption can affect customers worldwide even if no rule changes. Mineral restrictions reach motors, electronics, defense, and industrial equipment. Their timing and affected products differ, so a portfolio cannot be analyzed with one “China exposure” number.

Where the tracked stocks sit

NVDA is directly exposed to advanced-chip license treatment. ASML and AMAT face equipment-policy and customer-spending channels. TSM has fabrication and cross-strait continuity exposure. BABA carries China domestic-demand and listing exposure rather than U.S. semiconductor-supply exposure. MP is a potential beneficiary of mineral-supply diversification, conditional on production and economics. These are different hypotheses, not a basket with one expected return.

What could change the view

We would update this page on a published BIS rule or license decision, a USTR notice or exclusion, TSMC production disclosure, or a documented change in mineral export permissions. Eased licensing can improve near-term sales without resolving Taiwan concentration. Conversely, a harsher statement without a changed rule or supply flow may leave company fundamentals intact. The stock-level question is how each issuer's orders, margins, and operations respond.

Current view: Strategic rivalry creates several real channels of risk. The strongest conclusions come from official rule text and company disclosures, not diplomatic language alone.