US drafts ban on Chinese data centre hardware

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By NewSunSEO August 4, 2026

US officials are drafting a ban on Chinese-made devices used in American data centres, the latest move to wall off the infrastructure behind the US AI buildout from Chinese technology. The draft follows a ban, unveiled days earlier, on new Chinese humanoid robots and power inverters, both cast as risks to critical infrastructure.

The draft extends a campaign that has been widening fast. US regulators have added foreign robots and inverters to a restricted list over fears that Chinese-controlled devices could become supply-chain vulnerabilities or remote-access points. Data centres are the natural next target, since they sit at the physical core of the AI economy, packed with servers, networking gear, and power equipment.

Why data centres are the next target

Some Washington policymakers view any Chinese component inside a data centre as a liability. The argument is about controlling the technology stack: if AI is a strategic asset, the machines that train and run it should not rely on parts from a rival that could disrupt or monitor them.

The gear most likely in the frame is the connective tissue of a data centre, including networking switches, servers, storage, and the management chips inside them. Any of these could, in theory, carry a hidden path back to a foreign vendor.

How would the ban be enforced?

Enforcement is the hard part. Bans of this kind are routinely undercut by resellers, relabelled parts, and subsidiaries, and closing those loopholes is as much of the drafting work as naming the devices. Untangling the supply picture will not be instant, since American operators still lean on Chinese components in places, and some networking and power equipment has few non-Chinese equivalents at the price and volume the buildout demands.

The global ripple effect

The rules would ripple well beyond the United States. Washington has been nudging allies to follow, and Britain and others have weighed emulating its curbs. If they do, Chinese vendors would lose access to a much wider market at a stroke.

Beijing has not taken the pressure quietly. China has threatened retaliation over the US robot ban, including pressure over the rare-earth minerals that Western manufacturers cannot easily source elsewhere. The two sides are now trading restrictions in a familiar rhythm. Each ban invites a counter-ban, and a technology supply chain that took decades to knit together is being unpicked category by category.

The cost of moving fast

Ripping out Chinese devices already in data centres, or blocking cheaper Chinese gear, raises costs for operators racing to build capacity. Rules drafted quickly can capture equipment that has no workable non-Chinese alternative, leaving operators to choose between breaking the rules and delaying their builds.

The hardware side is only half of the picture. The administration has also weighed restrictions on Chinese AI models themselves, a move startups urged it not to make, warning that cutting off cheap open-weight models would hurt American developers more than China.

China’s parallel push for self-reliance

China is building its own way around the same problem. A Chinese lab recently stood up a large data centre with no Nvidia inside, a sign of how completely both countries now want domestic control of the AI stack. The through-line on both sides of the Pacific is the AI race, and the administration casts hardware decoupling as protecting the American AI buildout, the same rationale it uses to justify export controls on chips flowing the other way.

The draft is not final, and regulators have not yet completed the list of banned devices.

FAQ

What is the US proposing to ban from data centres?

US officials are drafting a ban on Chinese-made devices used in American data centres, covering gear such as networking switches, servers, storage, and management chips that could, in theory, carry a hidden path back to a foreign vendor.

Why are Chinese data centre devices considered a security risk?

Regulators worry that Chinese-controlled devices could become supply-chain vulnerabilities or remote-access points in the infrastructure that supports AI, including servers, networking gear, and power equipment.

How could the ban affect AI costs and supply chains?

Ripping out Chinese components, or barring cheaper Chinese gear, is expected to raise costs for operators racing to build capacity, and some networking and power equipment has few non-Chinese equivalents at the price and volume the buildout demands. China has already threatened retaliation, including restricting rare-earth minerals that Western manufacturers cannot easily source elsewhere.