Biden restricts U.S. investments in Chinese AI and chips

First came the export bans on advanced chips. Now, the White House is turning off the American funding tap.

President Joe Biden this week signed an executive order restricting U.S. investments in Chinese tech entities across three core sectors: artificial intelligence, semiconductors, and quantum computing. The stated goal is simple: keep American capital and technical know-how from boosting China's military and technological edge.

China's commerce and foreign ministries voiced strong opposition, stating the order disrupts normal business operations and fractures global trade.

Targeting smart money and chip tools

The order directs the U.S. Treasury to craft rules specifically targeting private equity, venture capital, joint ventures, and greenfield investments.

In plain English, Washington isn't just worried about cash. It wants to stop American investors from transferring intangible benefits like board seats, management talent, and technical networks to Chinese startups.

While AI and quantum computing grab headlines, semiconductors are the crosshairs of this directive.

The clampdown zeroes in on chip developers, chipmakers, wafer fab toolmakers, and electronic design automation software, known as EDA. China's recent strides in EDA software and home-grown fabrication equipment have drawn particular scrutiny from U.S. regulators.

Only future deals, with a grace period

The restrictions only apply to future investments and do not force divestments from existing stakes.

Existing investors may still face disclosure demands regarding past transactions. Meanwhile, the Treasury anticipates carve-outs for publicly traded securities and certain intracompany transfers.

Nothing takes effect overnight. The rules are now in a 45-day public comment period, with the full rollout expected next year after multiple rounds of feedback.

Still, anxiety is rippling through the tech ecosystem. Observers are already questioning whether recent multinational ventures, such as chip innovation centers established in China, could run afoul of the new rules.

Why it matters

For tech startups in China, the pipeline of Silicon Valley VC cash and operational playbook is officially drying up. Founders in advanced AI and silicon will need to rely almost exclusively on domestic capital or non-U.S. backers.

For the broader industry, this marks a profound shift from trade export controls to capital controls. Washington is closing the loop: after restricting the flow of machines and silicon, it is cutting off the institutional capital that creates the next generation of chipmakers.

We think targeting private equity and joint ventures is calculated, as that is where actual technology transfer happens. However, leaving the exact technical definitions open for public debate highlights how difficult it is to wall off these sectors without hurting U.S. investors.

In practice, regulatory ambiguity often creates a chilling effect. Even if certain AI subsectors remain technically legal, many U.S. funds will likely avoid the space entirely just to steer clear of compliance traps.