Lead

The European Union is preparing to replace its current “please diversify” supply‑chain guidance with enforceable requirements that would force companies in sensitive sectors to source critical components from suppliers outside China. The move comes as EU import concentration from China has risen between 2018 and 2023, even as the United States and China have diversified their own import sources.

Background

Europe’s push for strategic autonomy has been driven by the need to secure materials for the green transition and to reduce dependence on a single geopolitical partner. The Critical Raw Materials Act and the European Chips Act are two flagship initiatives that aim to build alternative supply chains for minerals, metals and semiconductors. However, both acts currently set aspirational targets rather than enforceable mandates.

According to a 2025 brief from the European Parliamentary Research Service (EPRS), the EU’s reliance on Chinese goods vital for the green transition has increased despite stated diversification efforts. Meanwhile, the European Union Chamber of Commerce in China reports that over 70% of EU firms are reassessing their supply chains, with about one‑third actively seeking alternatives outside China. Yet 22% of firms still have no alternatives to Chinese components, highlighting a vulnerability that could be exposed by stricter rules.

What Happened

Brussels is now considering a new regulatory framework that would require companies operating in sectors such as defense, energy, and digital infrastructure to demonstrate that their supply chains do not rely exclusively on Chinese intermediaries. The proposal would move beyond voluntary guidelines to enforceable requirements, making diversification a legal obligation rather than a recommendation.

The potential rules would apply to the same sectors targeted by the Critical Raw Materials Act and the European Chips Act, but with a broader scope. For example, semiconductor chips, which are foundational to mining hardware, data centres and blockchain infrastructure, would be subject to stricter sourcing rules. This could increase costs and lead times for companies building digital asset infrastructure in Europe.

China remains the dominant processor and refiner of many critical raw materials, including lithium, cobalt and rare earth elements. The EU’s ambition to build alternative supply chains within Europe and among allied nations is therefore central to the proposed regulatory shift.

Market & Industry Implications

1. Supply‑chain costs and timelines: Mandatory diversification could raise procurement costs and extend lead times for firms in sensitive sectors, potentially slowing the rollout of green technologies and digital infrastructure.

2. Industry readiness: With 22% of EU firms lacking alternatives to Chinese suppliers, the new rules could create operational bottlenecks for those companies if alternatives are not yet available.

3. Competitive dynamics: Firms that have already begun diversifying may gain a competitive edge, while those still reliant on Chinese components may face increased regulatory pressure and potential market disadvantages.

4. Strategic autonomy vs. climate timelines: The EU must balance the goal of reducing geopolitical risk with the need to meet climate targets that depend on large volumes of processed materials currently supplied cheaply by China.

What to Watch

• Upcoming EU legislative sessions where the draft rules will be debated and potentially adopted.
• Release of the full regulatory text outlining the specific requirements for supply‑chain diversification.
• Announcements from the European Commission on timelines for compliance and the establishment of monitoring mechanisms.
• Industry responses, particularly from firms in defense, energy and digital infrastructure, regarding readiness to meet new requirements.