The Record Figures: Value, Volumes, and Type Breakdown

• Export value: $9.2 billion, up 49% YoY, according to energy think tank Ember, based on China’s General Administration of Customs data . The total surpassed the previous record of $9.1 billion set in April 2026 .
• Total vehicle exports (all types): 930,000 units in May, a 68.7% year-on-year increase .
• New Energy Vehicle (NEV) exports (battery electric, plug-in hybrid, and fuel-cell): 446,000 units (the China Passenger Car Association reported 435,000 passenger NEVs), up roughly 110% YoY, accounting for over half of all vehicle exports .
• By manufacturer: BYD led NEV exports with 155,944 units (up 85.5% YoY). Tesla China exported 38,701 units. In overall passenger car exports, Chery ranked first (22.9% share), followed by BYD and Geely .
• Battery electric vehicles (BEVs) vs. plug-in hybrids: BEVs made up 59.3% of NEV exports in May, with small-sized A00 and A0-class electric cars accounting for 53.8% of the BEV total .

Which Regions and Countries Drove the Surge?

ASEAN was the leading regional driver. Chinese EV exports to ASEAN reached a record $1.2 billion in May 2026 . Country-level breakdown:

• Thailand: Over 36,000 Chinese EVs imported in May .
• Philippines: Over 33,000 Chinese EVs imported .
• Cambodia and Laos: Both posted record monthly import volumes of Chinese EVs .

Beyond Southeast Asia, developing nations across Africa, the Middle East, and Latin America also accelerated procurement, but ASEAN accounted for the largest single-region share .

The Middle East Conflict: Central Catalyst

The Iran war (ongoing since early 2026) is the central catalyst cited across every major source .

• Oil prices surged above $110/barrel in April 2026. JPMorgan warned prices could hit $150/barrel if Strait of Hormuz disruptions persisted .
• Bloomberg reported the May export record was “driven by escalating oil prices associated with the conflict in Iran” .
• The AP described the war as having “significantly altered the landscape of the global EV market, presenting Chinese manufacturers with new opportunities across developing nations as escalating fuel prices drive consumers towards electric options” .
• Governments from “Laos to Ethiopia” began advocating for electrification specifically to lower oil imports and reduce fuel subsidy expenditures .
• Chinese clean-tech manufacturers actively “wooed nations looking to wean themselves off costly fuel imports” .
• The April 2026 record (349,000 EV/hybrid units exported, +140% YoY) was also explicitly attributed to the “global energy shock stemming from the Iran war” .

ASEAN Government Policy Responses

ASEAN governments have not been passive beneficiaries; they have actively shaped the market with targeted EV policies.

Thailand:

• The “30@30” vision targets 30% of domestic vehicle production to be EVs by 2030, with a goal of 50% EV share in sales .
• The EV 3.0 and EV 3.5 policy phases provide subsidies for EV purchases, commodity tax reductions, and incentives to attract FDI from Chinese EV manufacturers . EV 3.5, effective 2024–2027, cut the subsidy to 50,000 baht and applies only to vehicles assembled in Thailand, pushing Chinese makers toward local production .
• Exported EVs count as 1.5 units toward a manufacturer’s domestic production obligations, a rule designed to prevent oversupply while encouraging exports .

Laos:

• In May 2026, the Prime Minister’s Office suspended imports of petrol- and diesel-powered vehicles from June 1 through end of 2026, with exemptions for public transport and select vehicles .
• The government also slashed EV fees and service charges by 30% while raising charges for fuel vehicles by the same amount .
• The goal is explicitly framed as reducing dependence on costly oil imports and strengthening the clean energy transition .

Cambodia:

• Record monthly Chinese EV imports in May 2026 .
• Cambodia cut customs duties on BEVs to zero in late March 2026 and slashed tariffs on PHEVs from 35% to 7% .

General ASEAN approach: ASEAN countries have “strategically implemented policies to ensure that EV imports contribute to establishing the foundation for domestic EV production,” balancing Chinese import access with domestic manufacturing goals .

Full-Year Export Forecasts: UBS and CAAM

UBS forecast:

• UBS analyst Paul Gong forecast a 6-percentage-point increase in EV penetration in 2026 and noted sustained export-driven growth .
• UBS expects EV wholesale growth (including exports) to slow from 28% in 2025 to ~15% in 2026, but still sees sustained absolute growth .

CAAM forecast (published January 2026, before the oil shock):

• Full-year 2026 automotive exports projected at 7.4 million units (+4.3% YoY) .
• NEV sales (domestic + export) projected at 19 million units (+15.2% YoY) .

Important caveat: The CAAM forecast predated the Iran war oil shock. Actual 2026 export numbers may significantly exceed the 7.4 million unit forecast, given the surge through May .

Ember on the Structural Significance

The energy think tank that released the $9.2 billion data described the milestone as:

• “Underscoring China's growing dominance in the global clean mobility supply chain” .
• Part of a broader pattern where “overall clean energy exports — including solar panels and batteries — stayed close to historic highs,” indicating a structural shift in China’s export mix toward clean technology .
• A signal that EVs are becoming the leading category within China’s clean-energy export portfolio, alongside solar and batteries .

Key caveat: While overall clean energy exports remained strong, a dip in solar and battery shipments followed China’s removal of export tax rebates on those products, making EVs the primary growth driver within the clean-tech export basket .

The Record Figures: Value, Volumes, and Type Breakdown

• Export value: $9.2 billion, up 49% YoY, according to energy think tank Ember, based on China’s General Administration of Customs data . The total surpassed the previous record of $9.1 billion set in April 2026 .
• Total vehicle exports (all types): 930,000 units in May, a 68.7% year-on-year increase .
• New Energy Vehicle (NEV) exports (battery electric, plug-in hybrid, and fuel-cell): 446,000 units (the China Passenger Car Association reported 435,000 passenger NEVs), up roughly 110% YoY, accounting for over half of all vehicle exports .
• By manufacturer: BYD led NEV exports with 155,944 units (up 85.5% YoY). Tesla China exported 38,701 units. In overall passenger car exports, Chery ranked first (22.9% share), followed by BYD and Geely .
• Battery electric vehicles (BEVs) vs. plug-in hybrids: BEVs made up 59.3% of NEV exports in May, with small-sized A00 and A0-class electric cars accounting for 53.8% of the BEV total .

Which Regions and Countries Drove the Surge?

ASEAN was the leading regional driver. Chinese EV exports to ASEAN reached a record $1.2 billion in May 2026 . Country-level breakdown:

• Thailand: Over 36,000 Chinese EVs imported in May .
• Philippines: Over 33,000 Chinese EVs imported .
• Cambodia and Laos: Both posted record monthly import volumes of Chinese EVs .

Beyond Southeast Asia, developing nations across Africa, the Middle East, and Latin America also accelerated procurement, but ASEAN accounted for the largest single-region share .

The Middle East Conflict: Central Catalyst

The Iran war (ongoing since early 2026) is the central catalyst cited across every major source .

• Oil prices surged above $110/barrel in April 2026. JPMorgan warned prices could hit $150/barrel if Strait of Hormuz disruptions persisted .
• Bloomberg reported the May export record was “driven by escalating oil prices associated with the conflict in Iran” .
• The AP described the war as having “significantly altered the landscape of the global EV market, presenting Chinese manufacturers with new opportunities across developing nations as escalating fuel prices drive consumers towards electric options” .
• Governments from “Laos to Ethiopia” began advocating for electrification specifically to lower oil imports and reduce fuel subsidy expenditures .
• Chinese clean-tech manufacturers actively “wooed nations looking to wean themselves off costly fuel imports” .
• The April 2026 record (349,000 EV/hybrid units exported, +140% YoY) was also explicitly attributed to the “global energy shock stemming from the Iran war” .

ASEAN Government Policy Responses

ASEAN governments have not been passive beneficiaries; they have actively shaped the market with targeted EV policies.

Thailand:

• The “30@30” vision targets 30% of domestic vehicle production to be EVs by 2030, with a goal of 50% EV share in sales .
• The EV 3.0 and EV 3.5 policy phases provide subsidies for EV purchases, commodity tax reductions, and incentives to attract FDI from Chinese EV manufacturers . EV 3.5, effective 2024–2027, cut the subsidy to 50,000 baht and applies only to vehicles assembled in Thailand, pushing Chinese makers toward local production .
• Exported EVs count as 1.5 units toward a manufacturer’s domestic production obligations, a rule designed to prevent oversupply while encouraging exports .

Laos:

• In May 2026, the Prime Minister’s Office suspended imports of petrol- and diesel-powered vehicles from June 1 through end of 2026, with exemptions for public transport and select vehicles .
• The government also slashed EV fees and service charges by 30% while raising charges for fuel vehicles by the same amount .
• The goal is explicitly framed as reducing dependence on costly oil imports and strengthening the clean energy transition .

Cambodia:

• Record monthly Chinese EV imports in May 2026 .
• Cambodia cut customs duties on BEVs to zero in late March 2026 and slashed tariffs on PHEVs from 35% to 7% .

General ASEAN approach: ASEAN countries have “strategically implemented policies to ensure that EV imports contribute to establishing the foundation for domestic EV production,” balancing Chinese import access with domestic manufacturing goals .

Full-Year Export Forecasts: UBS and CAAM

UBS forecast:

• UBS analyst Paul Gong forecast a 6-percentage-point increase in EV penetration in 2026 and noted sustained export-driven growth .
• UBS expects EV wholesale growth (including exports) to slow from 28% in 2025 to ~15% in 2026, but still sees sustained absolute growth .

CAAM forecast (published January 2026, before the oil shock):

• Full-year 2026 automotive exports projected at 7.4 million units (+4.3% YoY) .
• NEV sales (domestic + export) projected at 19 million units (+15.2% YoY) .

Important caveat: The CAAM forecast predated the Iran war oil shock. Actual 2026 export numbers may significantly exceed the 7.4 million unit forecast, given the surge through May .

Ember on the Structural Significance

The energy think tank that released the $9.2 billion data described the milestone as:

• “Underscoring China's growing dominance in the global clean mobility supply chain” .
• Part of a broader pattern where “overall clean energy exports — including solar panels and batteries — stayed close to historic highs,” indicating a structural shift in China’s export mix toward clean technology .
• A signal that EVs are becoming the leading category within China’s clean-energy export portfolio, alongside solar and batteries .

Key caveat: While overall clean energy exports remained strong, a dip in solar and battery shipments followed China’s removal of export tax rebates on those products, making EVs the primary growth driver within the clean-tech export basket .