The Real Cost of Decoupling from China: EY-Parthenon's $23.6T Estimate and What It Means for Sourcing
EY-Parthenon estimated the cost of the West cutting ties with Chinese supply chains at $23.6 trillion through 2050. What the numbers mean for furniture and building material sourcing.
While headlines cycle through tariffs, sanctions and calls to “bring manufacturing home,” EY-Parthenon (EY’s strategy consulting arm) put out a number that cuts through the noise: for the US, the Eurozone and the UK to stop depending on Chinese supply chains, they would need to invest $23.6 trillion through 2050. The Financial Times published the estimate in July 2026. For anyone sourcing furniture, lighting, plumbing fixtures or stone directly from Chinese factories, this isn’t abstract macro trivia — it’s a direct answer to how long the current direct-sourcing model has left to run.
What EY-Parthenon calculated
Analysts priced out duplicating the infrastructure, R&D, software, manufacturing and supply chains currently tied to China, broken down by economy:
| Region | 25-year cost | What it covers |
|---|---|---|
| United States | $13.7 trillion | Manufacturing, technology, critical raw materials |
| Eurozone | $9.1 trillion | Industry, energy, supply chains |
| United Kingdom | $0.8 trillion | Manufacturing and technology base |
| Total | $23.6 trillion | — |
Spread over time, that’s roughly $940 billion a year in additional spending — on top of budgets already earmarked for energy, defense, technology and infrastructure. For scale, that’s comparable to the annual GDP of a mid-sized developed economy, spent not on growth but simply on recreating what already exists and works in China.
Why decoupling costs this much
This isn’t about tariffs or sanctions — it’s about cost structure. Per EY-Parthenon, Chinese-made goods undercut US- or European-made equivalents by 20-100% depending on the sector. That gap rests on several factors at once:
- Raw material concentration. China controls over 60% of global lithium and cobalt mining and refining, and roughly 80% of battery-grade graphite and rare earth production — a share forecast to hold at least through 2035.
- Subcontracting density. In clusters like Foshan (furniture) or Shenzhen (electronics), hundreds of specialized workshops operate within walking distance of each other, cutting logistics overhead and cycle time in ways a single factory built elsewhere can’t replicate.
- Decades of compounded infrastructure investment. Ports, roads and industrial-grade power grids were built systematically over a long period — rebuilding that from zero takes not just capital but time, which is exactly why EY-Parthenon’s estimate spans 25 years.
The flip side of that price tag is the effect on end consumers. If the West does pursue duplicating these supply chains, the report projects prices rising 1-2.5% in critical European sectors and inflation staying above ECB and Bank of England targets — simply because costlier local production inevitably passes through to retail prices.
What this means if you source from China
For any business calculating the return on direct sourcing of furniture, lighting, plumbing fixtures or finishing materials from Chinese factories, this estimate points to three practical takeaways.
China’s price advantage isn’t a temporary condition. Talk of manufacturing “coming home soon” resurfaces in the news regularly, but by the raw economics, rebuilding supply chains is an expensive, decades-long process — not a decision that gets made and executed in a year or two. For a 2026-2030 planning horizon, direct sourcing from China remains a workable model.
Separate project-level risk from industry-wide risk. Individual categories — like this summer’s freight rate spike out of China or the return of shipping to the Red Sea — move in cycles and call for tactical decisions in the moment. Structural Western dependence on Chinese manufacturing is a multi-year factor that shouldn’t be confused with short-term logistics volatility.
The economics favor direct buyers. Companies still overpaying local distributors “just in case,” betting on China’s price edge disappearing soon, are working against EY-Parthenon’s own numbers: a 20-100% cost gap doesn’t close in a year, or in five.
A quick example: reading this news into a budget
A developer furnishing three villas in Phuket with furniture and lighting sourced from China, with handover set for 2027-2028, can use this estimate when defending the budget to investors: the argument that “local sourcing will soon be cheaper and safer” isn’t backed by independent industry analysis. It’s more sound to build regular supply runs into the model across the whole project horizon, rather than reserving budget for a hypothetical switch to other suppliers that, per EY-Parthenon, isn’t physically happening within any foreseeable planning window.
For anyone weighing sourcing independently versus working with a buying agent, this same number is one more argument: if direct sourcing from China stays cost-effective for years to come, the real question isn’t “whether to leave the Chinese market,” but “how to make the sourcing process as reliable as possible.”
Planning to furnish a project from China and want the real economics, not headline noise? Send us the volume and categories — we’ll calculate the landed cost and compare it to local pricing for free.
Frequently asked questions
Where does the $23.6 trillion figure come from and who calculated it?
It is an estimate by EY-Parthenon (the strategy consulting arm of EY), published in July 2026 and cited by the Financial Times: the amount the US, the Eurozone and the UK would need through 2050 to rebuild the manufacturing, technology and supply chain capacity currently tied to China.
How is the amount split by region?
The US — $13.7 trillion, the Eurozone — $9.1 trillion, the UK — $0.8 trillion. That totals $23.6 trillion over 25 years, or roughly $940 billion a year on top of existing budgets for energy, defense, technology and infrastructure.
Why is decoupling from China so expensive?
Chinese factories undercut local manufacturers by 20-100% depending on the sector, thanks to scale, tightly clustered subcontracting networks and raw material concentration. Duplicating that infrastructure from scratch in the US or Europe means building factories, logistics and a skilled workforce almost from zero.
Does this mean prices on imports from China will rise?
The report points the other way: it is decoupling from Chinese supply chains that pushes prices up — by 1-2.5% in critical European sectors, per EY-Parthenon — and keeps inflation above the ECB and Bank of England targets. Direct sourcing from Chinese factories remains a way to secure a lower price, not a risk premium.
Should sourcing plans account for a near-term shift away from China?
Political rhetoric about reshoring manufacturing is loud in the US and EU, but per EY-Parthenon its actual execution is physically spread across decades and requires spending governments have not yet budgeted for. For a 2026-2030 sourcing horizon, this is not a factor worth planning around.
What does this mean if I source furniture, lighting or plumbing fixtures from China?
The economics of direct sourcing from Chinese factories remain viable for years to come: China's price advantage is not a temporary anomaly about to vanish — it is a structural factor now confirmed by an independent industry estimate.