EU Proposes Mandatory Supply Chain De-Sinicization for Companies with 40% Cap on Single-Source Dependency
Claire Weston
The EU is advancing legislation that would force companies to diversify once any single-source supplier exceeds 40% of procurement, targeting dependence on China; this means Brussels is upgrading supply-chain controls from voluntary guidance to binding regulation.
What exactly would this rule require?
Any critical input sourced more than 40% from a single country would trigger a mandatory supply-chain shift.
In plain terms = if over four-tenths of a key material comes from one place, the law would compel you to find alternative suppliers.
EU chief trade negotiator Maroš Šefčovič stated on June 6 in Brussels: "Diversification now needs a dedicated instrument."
Why is Brussels turning guidance into law?
The EU runs a €360 billion (≈$417 billion) trade deficit with China, and China is the sole supplier of several critical inputs including semiconductors and rare-earth minerals.
This means → if supply is disrupted, European manufacturing has almost no fallback — a risk too large for voluntary guidelines to manage.
Years of negotiations with Beijing over market access and overcapacity have produced no substantive results; legislation is seen as a lever to strengthen the EU's bargaining position.
How close is this to becoming law?
Šefčovič expects EU leaders to offer political guidance on which "concrete instruments" to advance at a summit later this month.
This reflects that the proposal is still at the political-consensus stage — it has not yet entered formal legislative procedure.
In plain terms = the summit is the first gate — only if heads of state signal approval will a concrete bill follow.
How might China respond?
Chinese officials have already warned they will retaliate if Europe proceeds with the plan.
Šefčovič met Chinese Vice Commerce Minister Li Chenggang this week and invited Commerce Minister Wang Wentao to Brussels soon to accelerate talks.
This means → the EU is deliberately keeping diplomatic channels open while pushing legislation, trying to walk a tightrope between pressure and avoiding a trade war.
Content is for reference only, not financial advice.