Europe's Carmakers Face Shutdowns as China Blocks Nexperia Chip Exports

Factories count their remaining days of chip supply

Europe's biggest carmakers are preparing for production pauses within days as China's restrictions on exports from Nexperia threaten supplies of small but essential semiconductors. As of October 31, 2025, manufacturers across the European Union, the United Kingdom and Japan are drawing down reserves, while a diplomatic dispute between Beijing and the Netherlands puts factory schedules at risk.

Nexperia, a semiconductor maker based in the Netherlands and owned by China's Wingtech, fabricates most of its chips in Europe. Roughly seven in ten are then packaged and tested in China. Beijing's decision to block exports of certain components from the company's Chinese operations has interrupted the final stages of that journey, leaving customers elsewhere unable to receive parts they need.

BMW, Volkswagen, Stellantis and Mercedes are preparing contingency plans as their suppliers decide how to allocate dwindling stocks. Both factories producing mass market vehicles and those building premium cars face the possibility of idle shifts if deliveries do not restart soon.

The disruption already reaches beyond Europe. Nissan says its supplies will last only through the first week of November. Honda has suspended production at a plant in Mexico and adjusted schedules in the United States and Canada. Executives in Brazil warn that factories there could face stoppages within two to three weeks.

The components involved are mostly basic building blocks of vehicle electronics, rather than advanced processors. A missing diode or transistor can nevertheless prevent a supplier from completing a module needed for braking, steering or power control. Without that module, a much more expensive vehicle cannot be completed.

Sigrid de Vries, director general of the European Automobile Manufacturers' Association (ACEA), said production plans were already being disrupted as component supplies stopped. She warned:

Assembly line stoppages might only be days away.

How a Dutch intervention became an export dispute

The chain of events began in late September, when the Dutch government invoked a statute dating from the Cold War to take temporary control of Nexperia. The government cited national security and continuity of supply. Nexperia's Chinese chief executive was also suspended.

Beijing then prohibited Nexperia's Chinese operations and their subcontractors from exporting certain finished components and subassemblies. The restrictions struck a crucial connection between the company's European factories and the Chinese facilities that prepare many of its chips for customers.

Wingtech blames the shortage on the Dutch government's actions. Nexperia says it is seeking solutions and working with authorities to obtain exemptions. Its Chinese unit has resumed selling to domestic customers, but that has not relieved the pressure on European factories waiting for parts packaged in China.

The main developments and approaching supply deadlines are:

• Late September: The Dutch government intervened in Nexperia, citing national security and continuity of supply.
• After the intervention: China restricted exports of certain finished components and subassemblies from Nexperia's Chinese operations and their subcontractors.
• By October 31: European manufacturers were preparing contingency plans, while Honda had suspended production at a Mexican plant and adjusted schedules in the United States and Canada.
• First week of November: Nissan expects its existing chip supplies to last through this period.
• Within two to three weeks: Executives in Brazil warn that factories could face stoppages if shipments do not resume.

The dispute has turned an international production network into an immediate manufacturing problem. Producing a chip in Europe is only part of the process: it still needs to complete the remaining manufacturing stages and reach the customer before it can be installed in a vehicle.

Why Nexperia's ordinary components matter

Nexperia traces its roots to Philips' semiconductor division. It produces large volumes of diodes, transistors, voltage regulators and logic chips, parts that control electrical power and signals inside many kinds of equipment.

Cars depend on these components for lighting, braking, driver assistance and battery management, as well as other functions. A typical car contains more than 1,000 semiconductors spread across dozens of modules. Modern electric vehicles use far more, with semiconductor needs running into the thousands.

A module is an assembly of components that performs a particular job. If a supplier lacks a single required diode or transistor, it may be unable to finish that assembly. An incomplete anti lock braking module means the vehicle must be held back. A missing power steering controller can slow or stop an assembly line.

These basic chips therefore create production problems comparable to shortages of advanced processors. Their price is small compared with the value of a car, but their role is essential to completing it.

Automotive components also face demanding conditions. They must tolerate heat and vibration, operate reliably for years and satisfy strict standards. Manufacturers approve them for particular vehicle models and supplier modules, which makes replacing them more complicated than finding another component with a similar description.

Why another chip cannot simply take its place

Engineers examining an alternative component must check how it behaves inside the control unit where it will be used. Electrical performance, heat dissipation and reliability over time all matter. Thermal and stress testing help establish whether the replacement can withstand the conditions it will encounter.

Automotive approval processes include AEC standards for components and PPAP, the supplier approval process used by the industry. For applications involving safety, changes must also fit functional safety requirements under ISO 26262. These checks require engineering time, testing equipment and, where necessary, new software builds.

Even with urgent cooperation, validation can take weeks for simpler parts and months for more complicated modules. A substitute may be available to buy before it has been approved for use in series production. That delay limits how much relief emergency purchasing can provide.

Moving the packaging work is another challenge. Much of the world's inexpensive packaging and testing capacity is in China and Southeast Asia. Nexperia needs facilities with compatible assembly lines, spare capacity and suitable tooling to redirect the work.

Additional lines can take months to bring into operation. Automakers, meanwhile, are trying to protect production schedules measured in days. That gap explains why companies are pursuing both technical alternatives and a political agreement to restart shipments.

Manufacturers search for parts and protect production

Mercedes says it is searching globally for alternative sources and that its production remains stable in the near term. The company also says the crisis has political roots and requires a political resolution.

Volkswagen and BMW are reviewing risks across supply networks that make extensive use of Nexperia components. Bosch is monitoring the movement of supplies to its plants. Stellantis is working with Nexperia and other semiconductor vendors to assess the likely effects and possible measures to limit disruption.

Valeo says it has identified alternatives for a large share of its volumes. Many of those substitutes still need customer approval before they can enter series production, leaving a gap between identifying a possible replacement and using it in a car.

Some premium electric vehicle brands have secured limited alternatives, pushing any production impact further into the future. They remain exposed if the dispute continues long enough to exhaust that additional supply.

Manufacturers are also considering measures used during earlier chip shortages. They can give priority to models with higher profit margins, simplify option packages that depend on particular microcontrollers, or assemble vehicles and store them at factory sites until missing modules arrive.

Those measures have limits. Required safety systems must be complete, and software changes need rigorous checks before use. Holding unfinished vehicles also leaves manufacturers waiting for the very components that caused the interruption.

Nissan's supply estimate, Honda's production changes and the warnings from Brazil show how the same bottleneck can affect factories at different times. The immediate risk depends on how many parts each manufacturer and supplier has in reserve, and which models use the affected components.

Brussels seeks a political agreement

Brussels has opened urgent discussions with Chinese and Dutch officials to ease the bottleneck and restore the movement of components across borders. European officials say they want a rapid resolution that addresses concerns on both sides.

Olof Gill, a spokesperson for the European Commission, said the bloc was in close contact with Beijing and The Hague to calm the situation and keep European industry supplied. He said:

The aim is to find a swift resolution to this problem, which has raised many concerns from European industry.

A senior Chinese delegation is expected in the European capital for discussions that will also cover wider trade disputes. Those include Chinese export controls on rare minerals used in electronics and electric vehicles.

China's commerce ministry has criticised the Dutch intervention and said it would protect Chinese companies' rights and interests. The ministry stated:

We oppose interference in the internal affairs of enterprises through administrative means and will take necessary measures to safeguard the lawful rights and interests of Chinese enterprises.

Dutch officials say they want to restore a stable corporate structure at Nexperia and resolve the export problems. Chinese authorities signal that they expect foreign governments to withdraw administrative controls. Those positions make the negotiation difficult while manufacturers wait for practical relief.

Leaders in Beijing and Washington are also discussing a limited truce that could pause some mineral export restrictions for a time. Whether any such arrangement would extend to the European Union is unclear. European diplomats worry that the bloc lacks the bargaining strength of a single national voice and may need to offer concessions to secure supplies for its factories.

Mineral restrictions add another supply risk

European manufacturers are confronting the Nexperia disruption alongside tighter Chinese controls on minerals. The measures require permits for a range of resources used in magnets, batteries and electronic components.

Several European companies say these rules have already forced temporary production pauses. Even an agreement allowing Nexperia chips to leave China would leave manufacturers exposed to interruptions involving other materials.

European leaders say the recent restrictions strengthen the case for obtaining chips and raw materials from a wider range of suppliers. Plans under the EU Chips Act aim to support more semiconductor manufacturing and assembly capacity in Europe.

Packaging and testing projects are also attracting attention because a bottleneck can occur after wafer fabrication, the stage at which chips are made on semiconductor wafers. Nexperia's production route illustrates why having fabrication plants in Europe does not complete the supply chain.

New facilities and alternative suppliers are responses for the medium term. They cannot immediately supply the thousands of components vehicle factories need to maintain this week's schedules.

How much production could be lost?

One bank estimates that Germany's output could fall by about 10 percent if the stoppage lasts, with a more severe scenario pointing to a larger decline. The estimate depends on a continuing disruption, while individual factory outcomes will depend on where shortages occur.

A missing component can halt a popular model even as another line continues operating with enough stock. That uneven exposure makes supplier inventories and the precise use of each affected chip central to production planning.

Carmakers are preparing options that include shorter shifts, temporary furloughs and concentrated production of vehicles with simpler electronics packages. Their aim is to stretch remaining supplies while keeping assembly teams working.

Communities around vehicle plants also face uncertainty. Many factories adopted flexible scheduling during earlier shortages and are prepared to use it again. A prolonged interruption would spread to local suppliers and logistics companies that depend on a regular flow of vehicles and components.

Managers are trying to avoid abrupt shutdowns that would make restarting more difficult. For now, stock held in supplier warehouses and factory storerooms determines how much time each plant has before it must change its schedule.

What could bring relief to factories?

A rapid political agreement could change the immediate production outlook. A limited exemption permitting Nexperia's Chinese operations to ship existing orders back to Europe could prevent stoppages by releasing components already caught in the supply chain.

Redirecting packaging to facilities outside China would provide another route, although it requires time and available capacity. Building that route while also approving alternative parts means manufacturers are pursuing several responses with different timescales.

Nexperia's efforts to secure exemptions, the European Commission's talks and the manufacturers' search for replacements all focus on keeping deliveries moving before reserves run out. Suppliers must also obtain the approvals needed to put substitute components into vehicles.

The immediate issue for factory schedules is straightforward: parts must arrive before existing stocks are exhausted. A company with a few more days of supply may avoid a shutdown if exports resume quickly, while another plant may already need to shorten shifts or suspend production.

Europe's carmakers therefore enter November facing a problem that engineering work alone cannot solve quickly. Their plans depend on remaining inventories, the pace of component approvals and negotiations over whether finished chips can leave China.

At a Glance

• As of October 31, 2025, European carmakers face possible production pauses within days because of restrictions on Nexperia exports from China.
• The Dutch government intervened in Nexperia in late September, citing national security and continuity of supply. China subsequently restricted certain exports.
• Nexperia makes most of its chips in Europe, but roughly 70 percent are packaged and tested in China.
• BMW, Volkswagen, Stellantis and Mercedes are preparing responses, while suppliers monitor stocks and seek alternatives.
• Nissan expects its chip supplies to last through the first week of November. Honda has suspended production at a Mexican plant and adjusted schedules in the United States and Canada.
• Executives in Brazil warn of possible factory stoppages within two to three weeks if shipments do not resume.
• Replacement components need testing and approval, which can take weeks to months. Moving packaging work also requires capacity and time.
• European officials are negotiating with China and the Netherlands, while Chinese mineral export controls create additional pressure.
• One bank estimates a possible decline of about 10 percent in Germany's output if the stoppage lasts, with a larger loss under a more severe scenario.
• An exemption allowing existing orders to ship could provide immediate relief. New packaging capacity would take longer.