Every Monday, China Watch brings you one under-the-radar regulatory or industry development from China that will matter to your business in 3-6 months. Because by the time the English-language analysts publish their reports, the opportunity is gone.
What Happened
On April 27, 2026, five Chinese government agencies—MIIT (Ministry of Industry and Information Technology), MEE (Ministry of Ecology and Environment), MOT (Ministry of Transport), MOFCOM (Ministry of Commerce), and SAMR (State Administration for Market Regulation)—jointly launched a nationwide enforcement crackdown on illegal used power battery recycling.
The campaign runs April through June 2026. We are now in the final month. Companies are being raided. Cases are being compiled for public exposure.
This is not a policy proposal. This is not a “we encourage” document. This is cops at the door.
Why You Should Care
If your company buys, sells, processes, or invests in lithium-ion batteries connected to China in any way, three things are about to change:
1. The Cheap “A-Grade” Cell Supply Is Being Cut Off
For years, a gray market has existed where used EV battery cells—still functional, sometimes nearly new—are extracted from scrapped battery packs in unlicensed workshops and resold as “new A-grade cells” for electric bicycles, power banks, and low-speed vehicles. These cells are dangerous (no traceability, unknown cycle history, no safety testing), but they’re cheap—30-50% below legitimate wholesale prices.
The joint enforcement action specifically targets this practice. SAMR (market regulator) is prosecuting companies that use recycled cells in electric bicycles and small mobility products. The penalty isn’t just a fine—it’s qualification revocation, meaning the offending company loses its production license entirely.
What this means for you: If your supply chain includes Chinese-sourced lithium cells at prices that seem too good to be true, they probably are. Those cells are about to become significantly harder to source. Audit your suppliers now—before a customs seizure or a product recall forces you to.
2. A National Battery Digital ID System Is Going Live
Effective April 1, 2026, China’s first ministerial-level regulation on power battery recycling requires every traction battery to carry a digital ID—a unique code uploaded to a national traceability platform. The battery’s entire lifecycle—manufacturing, vehicle installation, decommissioning, recycling—must be logged.
The enforcement campaign is the mechanism to make the digital ID system real. Companies that fail to upload accurate traceability data are being fined. Companies that submit false data are being prosecuted.
What this means for you: If you import battery materials (black mass, recycled cathode precursor, lithium carbonate) from Chinese recyclers, you will soon be able to verify—or will be required to verify—the provenance of those materials. European Battery Regulation requirements for recycled content declarations are about to intersect with Chinese traceability data. The companies that figure out how to bridge these two systems first will have a compliance advantage.
3. “Cascaded Use” Is Dead—Officially
The new regulation abolishes the concept of “cascaded use” (梯次利用)—the practice of repurposing used EV batteries for stationary energy storage. Instead, the policy now explicitly states that used power batteries must not be used in electric bicycles, balance bikes, or any application where safety cannot be guaranteed.
This is a major policy reversal. For five years, cascaded use was officially encouraged as a way to extract residual value from retired EV batteries before recycling. The policy reversal signals that the government has concluded the safety risks outweigh the resource efficiency benefits.
What this means for you: If your business plan involves buying used Chinese EV batteries for second-life energy storage, you need to revisit your sourcing assumptions. The legal supply of cascaded-use batteries from China is being squeezed from both ends—stricter recycling mandates and now a ban on certain second-life applications.
The Numbers
– 98 million tonnes: Estimated power battery retirements in China in 2026
– 150+ million tonnes: Projected annual retirements by 2030
– 32.9% year-on-year increase: Volume of used batteries formally recycled in 2025 (40 million tonnes)
– 5 agencies: Joint enforcement spanning industry, environment, transport, commerce, and market regulation
– 3 phases: Intelligence gathering (April) → Raids and prosecutions (May) → Public case exposure (June)
What Happens Next
The enforcement campaign concludes at the end of June 2026. Sometime in July, MIIT will publish a summary report with named cases of prosecuted companies. That list is going to be ugly for some players, and it will be the single most important document for understanding which supply channels are now closed.
I’ll cover that report when it drops.
The Bottom Line
China’s battery recycling enforcement is transitioning from policy-on-paper to police-at-the-door. The gray market for used cells is being squeezed shut. The digital ID system is being enforced, not just piloted. And the policy favoring cascaded use has reversed.
If your business touches Chinese batteries, this month is the inflection point. The supply chain you knew in 2025 is not the supply chain you’ll have in the second half of 2026.
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China Watch is a weekly briefing on under-reported regulatory and industry developments in China’s environmental and battery sectors. Written by an engineer on the ground. Sources for this edition: MIIT Notice 工信厅联节函〔2026〕191号; SAMR CCC Certification Update June 1, 2026; Xinhua News Agency May 28 reporting; MEE/MIIT Joint Ministerial Regulation effective April 1, 2026.
Equipment supplier intelligence, material pricing, and policy analysis — built from factory-floor experience, not desk research.