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Shadow Supply Chains: The EV Supply Crisis No One Wants to Talk About

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As the U.S. and Europe try to decouple their EV supply chains from China, a new workaround has emerged — one that’s legal on paper, but murky in practice.

Battery materials — lithium, cobalt, nickel, graphite — are still flowing from Chinese companies. They’re just making pit stops in Vietnam, Mexico, Hungary, or Morocco first.

A bit of milling here. Some packaging there. Enough to slap on a new “country of origin” — and keep tax credits and trade access intact.

But regulators are waking up. The U.S. has rolled out FEOC rules and origin audits. The EU is deploying tariffs, battery passports, and CO₂-based incentives. Companies betting on shadow logistics may soon be exposed — and penalized.

Let’s unpack the (gray) logistics of the global battery race. ⚡️


🔦 Spotlight: NOWOS

Batteries are the beating heart of the electric revolution. but what happens when they start to fade?

Enter NOWOS, a Netherlands-based startup pioneering a circular approach to battery life. Instead of scrapping used or damaged lithium-ion batteries, NOWOS repairs, refurbishes, and repurposes them — keeping critical materials in use and out of landfills.

With a 92% repair success rate and clients across Europe, NOWOS is proving that battery longevity is both a sustainability win and a business model. ​Learn more about NOWOS here​!


🚦 Past → Present → Future: The Illusion of Supply Chain Independence

🔙 Past: Global EVs, Chinese Backbone

For years, China dominated the EV material supply chain:

  • It refined 90% of graphite, 70% of cobalt, and 60% of lithium globally.
  • Even when raw minerals were mined in places like Australia or the DRC, they were almost always processed in China before being used in global EVs.
  • Western automakers depended on China’s scale, pricing, and control of midstream processing to build cost-effective EVs.

The origin of your battery may have said “Made in Germany” — but the chemistry came from Chengdu.

⚠️ Present: Re-Routing, Not Replacing

Geopolitical pressure is forcing a shift, or so it seems.

  • The U.S. introduced FEOC rules and IRA content requirements to block tax credits for EVs with Chinese battery content.
  • The EU launched tariffs, a Battery Passport, and CO₂ thresholds to incentivize cleaner, transparent sourcing.

But in reality? The same Chinese companies are still in the chain, just re-exporting through third countries:

  • Graphite refined in China is shipped to India or Vietnam for minimal processing — then labeled “Indian” or “Vietnamese.”
  • Lithium hydroxide from China gets routed through South Korea or Hungary before hitting European shores.
  • Automakers are turning to “origin laundering” to maintain access to tax credits and incentives while relying on the same material inputs.

🔮 Future: Traceability Becomes the New Tariff

The workaround era may be short-lived.

  • U.S. audits under FEOC rules are beginning to scrutinize origin claims — especially for high-risk materials like graphite and cobalt.
  • The EU’s Battery Regulation will require digital “passports” starting in 2026 — including full chain-of-custody disclosure and lifecycle emissions.
  • Origin laundering via “substantial transformation” may no longer be enough to pass compliance.

⛓️ Automakers and battery producers who can’t verify material provenance may lose access to $7,500 tax credits in the U.S. — or face supply chain penalties in Europe.

In this new world, it’s not just about where your EV is assembled — it’s about where every molecule in the battery came from.


This Week in Mobility News

We have some catching up to do.

Image source: Electrification Solutions

🛑 U.S. Tightens Rules on Foreign Battery Materials

The U.S. Department of Energy has issued new guidance cracking down on Chinese-origin battery inputs, stating that “material origin laundering” through third countries may disqualify EVs from IRA tax credits. The updated rules target re-export routes via Thailand, South Korea, and Eastern Europe. (​Kilpatrick​)

🌍 Hungary Emerges as Battery Hub — With Chinese Backing

CATL has ramped up operations at its €7.3B battery plant in Debrecen, Hungary — its largest in Europe. But scrutiny is growing as critics argue the facility merely shifts Chinese content into “European” wrappers. (​DailyNewsHungary​)

🇲🇦 Morocco Becomes a Magnet for EV Supply Chains

New investment deals in Morocco — including from Gotion and CNGR — are turning the country into a strategic detour for Chinese firms aiming to serve EU markets tariff-free. (​South China Morning Post​)

⚖️ EU Investigates Chinese Battery Content in “European” EVs

The European Commission has launched probes into several EV manufacturers suspected of using Chinese battery components re-labeled through third-party processors in Hungary and Turkey. The Battery Passport rules, coming in 2026, are expected to force full disclosure. (​Digitimes​)

🧪 Traceability Tech on the Rise

Battery startups like ​Circulor​ and ​MineSpans​ are reporting record demand for blockchain-based traceability tools as automakers scramble to prove supply chain compliance ahead of new regulatory deadlines.

🚫 China Restricts Rare Earth Exports Again

Beijing has expanded its export controls on processed rare earths, including neodymium and praseodymium — crucial for EV motors. Analysts warn of “strategic retaliation” as Western trade policies tighten. (​Financial Times​)


🧐 Deep Dive: The Shadow Supply Chain Behind ‘Western’ EVs

Tariffs. Trade rules. “Made in” labels. Western governments have built a wall to keep Chinese EV dominance at bay. But China didn’t scale a trillion-dollar battery empire by playing checkers.

Let’s bust the myths behind the new EV sourcing game — and expose how the global supply chain is being quietly rewritten.

⚠️ Myth: “Made in Europe” Means Made Without China

🚫 Reality: In name only. Chinese firms like CATL, BYD, Gotion, and CNGR are building factories in Hungary, Morocco, and Thailand — not just for local markets, but to funnel Chinese battery content into “compliant” vehicles.

  • CATL’s €7.3B Hungary plant is ramping up now — its biggest in Europe.
  • CNGR is processing nickel in Indonesia and exporting via Morocco.
  • BYD’s new Thai factory exports to the EU duty-free under ASEAN trade rules.

The result? Chinese tech, European sticker.

🧺 Myth: Tariffs Cut China Out of the EV Supply Chain

🚫 Reality: Not even close. They just re-route it.

  • Thailand is exporting lithium-ion batteries to the U.S. — but most components still come from China.
  • Hungary is assembling battery packs with Chinese cells.
  • Morocco is becoming a hub for Chinese metal refining.

This is origin laundering in motion: shift final assembly to a low-tariff country, slap on a new certificate, and roll into Western markets.

🔍 Myth: Governments Are on Top of This

⚠️ Reality: They’re catching up — slowly.

  • The U.S. Treasury just tightened IRA guidance to block re-routed Chinese content from qualifying for tax credits.
  • The European Commission launched a probe in May 2025 into battery imports from Turkey and Hungary, citing suspicious sourcing.
  • Starting 2026, the EU’s Battery Passport will require full transparency — raw material to pack.

But until enforcement catches up, the shadow supply chain keeps humming.

🛠️ Myth: Traceability Is Too Niche to Matter

🚫 Reality: It’s going mainstream.

Startups like Circulor and MineSpans are getting flooded with demand from automakers under pressure to prove compliance.

  • Circulor now tracks minerals across 17 countries.
  • Automakers are racing to integrate blockchain tools ahead of IRA and Battery Passport milestones.

In 2025, traceability = eligibility.

🚨 The bottom line → Chinese battery tech didn’t disappear.

Tariffs may slow the flow, but they don’t erase China’s upstream grip on EVs. Until true local alternatives scale, the global EV market will remain tied to Chinese metals, materials, and know-how… even if the badge says “Berlin” or “Detroit.”


📰 Article You Shouldn’t Miss

⚙️ “A New Cold War Is Brewing Over Rare Earth Minerals”

China just made it harder to export key rare earth minerals — and the ripple effects are hitting automakers fast. This piece from The Verge breaks down what it means for EV supply chains, especially as the U.S. and Europe scramble to build cars without relying on Chinese magnets.

Tesla, Ford, and GM all depend on refined materials like neodymium and dysprosium to build high-performance EV motors. Now? They’ll need licenses, paperwork, and maybe even new suppliers.

🧠 If you want to understand the next front in the EV trade war, ​this is your read.​


🤔 Hot Take: Made in Europe* — Asterisk Required

“European-made EVs” are supposed to be tariff-proof, regulation-ready, and geopolitically safe.

But dig a little deeper, and you’ll find Chinese battery materials rerouted through Hungary, rare earth magnets smelted in Sichuan and shipped via Morocco, and “local” supply chains that only become local in the final 10% of assembly.

⚠️ As the EU tightens its Battery Passport rules and the U.S. clamps down on “origin laundering,” the entire EV compliance game is entering a new phase: prove it or lose it.

The problem? Full traceability isn’t just hard — it’s barely even possible in today’s system.

🔍 So here’s the question:

Are we building truly regional supply chains — or just better ways to hide where things come from?

📬 Hit reply and let us know what you think.

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Filip Bubalo
Filip Bubalo

Researcher & writer for Charging Stack. Marketing manager at PROTOTYP where I help mobility companies tell better stories. Writing about the shift to electric vehicles, micromobility, and how cities are changing — with a mix of data, storytelling, and curiosity. My goal? Cut through the hype, make things clearer, and spotlight what actually works.

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