Vietnam as China+1: What the Consensus Gets Wrong
The China+1 narrative assumes Vietnam offers clean diversification. The data tells a different story.
28%
of Vietnam's exports to America contain Chinese content, up from 9% in 2018
Lowy Institute analysis of Harvard Growth Lab data, 2024
The Consensus
Vietnam is the darling of the China+1 narrative. BCG calls it "a global engine of growth." EuroCham's Business Confidence Index hit 80 points in Q4 2025, the highest in seven years. FDI disbursements reached a record $27.6 billion in 2025.
The bull case is compelling: labor costs 50% cheaper than China, a young workforce of 53 million, CPTPP and EVFTA trade access, and a strategic US relationship upgraded to "comprehensive strategic partnership." Apple, Samsung, Google, and Intel have all expanded Vietnamese operations.
For PE firms with portfolio companies seeking manufacturing diversification, Vietnam appears to offer exactly what they need.
The Problem
Your "Vietnam" product may be 28% Chinese. Your supplier's fabric is 60% Chinese. Your diversification strategy may be circular.
The Hidden China Exposure
Vietnam imported $199.5 billion from China in 2024, nearly half of total imports. This dependency creates structural exposure that standard due diligence often misses.
| Sector | China Dependency | Implication |
|---|---|---|
| Textiles/Apparel | 60% of fabric imports from China | Tariff exposure through inputs |
| Electronics | Components, PCBs, chips | Supply chain concentration |
| Solar | Chinese-owned assembly | 542% US duties (April 2025) |
| Aluminum | Transshipment hub | $4.3B seized by Vietnamese customs |
Sources: Vietnam Briefing 2025, US DOC Solar Investigation, TIME 2025
The Transshipment Problem
Harvard research found that 8.8% of Vietnam's export growth to the US between 2018-2021 was attributable to rerouting rather than genuine production. Duke University's Edmund Malesky estimates approximately 16% of Vietnam's US exports represent rerouted Chinese goods.
The US has noticed. From April to July 2025, Vietnam intercepted over 2,000 shipments falsely labeled "Made in Vietnam." US CBP denied entry to 7,700+ shipments between October 2024 and August 2025, with China and Vietnam accounting for roughly 80% of the total.
| Action | Date | Impact |
|---|---|---|
| Standard Vietnam tariff | July 2025 | 20% |
| Transshipped goods tariff | July 2025 | 40% |
| Solar panel duties | April 2025 | Up to 542% |
| Aluminum investigation | July 2025 | Pending |
Infrastructure Reality
Power Crisis
$1.4 billion
Economic loss from 2023 power shortage (World Bank estimate, 0.3% of GDP)
Port Congestion
115-120%
Cat Lai port operating capacity (handles 50% of container throughput)
FX Reserves
2.2 months
Import cover (Allianz: 4+ months considered adequate)
Manufacturing Cuts
30%
Power reduction asked of Foxconn and other manufacturers (Summer 2024)
IP and Regulatory Risk
Vietnam remains on the USTR Special 301 Watch List for inadequate IP protection. The 2025 report notes Vietnam has "increasingly become a leading source of online piracy" and hosts "some of the most popular piracy sites and services in the world."
Software piracy rates are approximately 90%, with effectively zero criminal prosecutions despite civil cases increasing. The Fmovies operation, shut down in August 2024, was the world's largest pirate streaming service with 374 million monthly visits, operating from Hanoi.
Case Study: Coca-Cola Vietnam Tax Dispute
In November 2025, Coca-Cola Vietnam lost its appeal against a VND 821 billion ($31.1 million) tax assessment covering 2007-2015. The company had reported losses in nearly every year from 1994-2015, despite net revenues growing from VND 197 billion (2001) to VND 6.82 trillion (2015).
Tax authorities found raw material costs (flavorings from the parent company) reached 85% of cost of goods sold in 2006-07. The case was characterized as "a typical case of handling transfer pricing to evade taxes of FDI enterprises."
DD Implication
Vietnam's tax authorities are increasingly sophisticated in transfer pricing enforcement. Approximately 55% of FDI enterprises report losses totaling VND 131.4 trillion ($5.72 billion) despite 13% YoY revenue increases.
The DD Questions That Matter
What's the actual China content in your "Vietnam" supply chain?
Trace inputs through Tier 2 and Tier 3 suppliers. A single Chinese-sourced component could trigger 40% transshipment tariffs on the entire product.
Who owns the Vietnamese supplier?
Chinese-owned firms in Vietnam increased firm-level rerouting by 314% from 2018-2021. Beneficial ownership disclosure requirements were only introduced in June 2025.
What's the power reliability at the specific facility?
Northern Vietnam faces a projected 6.8 billion kWh shortage during May-July 2025. Factories in Bac Giang were limited to operations between 5pm-7:45am during 2024 shortages.
What's the transfer pricing exposure?
Retroactive assessments spanning 8+ years are not unusual. Coca-Cola, Metro, and Unilever have all faced significant tax disputes.
What's the real labor cost trajectory?
Budget for 10% annual labor cost increases. Wages have risen 50% over the past decade. The labor cost advantage over China is eroding.
Assessment
Vietnam offers genuine advantages as a manufacturing base: lower labor costs, trade agreement access, and a pro-investment government. The FDI flows are real. The growth is real.
But "China+1" does not mean "China-free." The interdependence between Vietnamese manufacturing and Chinese inputs is structural, not incidental. A diversification strategy that moves final assembly to Vietnam while retaining 60% Chinese fabric, Chinese components, and Chinese-owned intermediaries is not diversification. It's relabeling.
The question for deal teams is not "Should we consider Vietnam?" but "How much actual China exposure remains after the move, and how does that affect the tariff and concentration risk we're trying to mitigate?"
Descriptive intelligence tells you Vietnam's FDI hit $27.6 billion.
Diagnostic intelligence tells you what percentage of that diversification is real.
Data Sources
| Claim | Source | Date | Status |
|---|---|---|---|
| 28% Chinese content in Vietnam exports to US | Lowy Institute / Harvard Growth Lab | 2024 | Verified |
| 60% of fabric imports from China | Vietnam Briefing | 2025 | Verified |
| FDI disbursements $27.6B in 2025 | Vietnam General Statistics Office | 2025 | Verified |
| $1.4B power crisis economic loss | World Bank preliminary analysis | 2023 | Verified |
| Cat Lai port at 115-120% capacity | East Report / Vietnam Maritime Administration | 2024 | Verified |
| 2.2 months FX reserve import cover | Allianz Trade | March 2025 | Verified |
| 542% solar panel duties | US Department of Commerce | April 2025 | Verified |
| 8.8% export growth from rerouting | Harvard research via VoxChina | 2021 | Verified |
| Vietnam on USTR Special 301 Watch List | USTR Special 301 Report | April 2025 | Verified |
| Coca-Cola $31.1M tax ruling | VnExpress | November 2025 | Verified |
| EuroCham BCI 80 points | EuroCham Vietnam | Q4 2025 | Verified |
| 314% increase in firm-level rerouting | VoxChina research | 2018-2021 | Verified |