BYD sold more electric vehicles than any other automaker on the planet in 2025. It also watched its annual profit fall for the first time in four years. That contradiction sits at the heart of China’s EV industry as of spring 2026: record-breaking export volumes colliding with tariff walls, thinning margins, and a regulatory landscape that is shifting on both sides of the trade.
The Shenzhen-based company reported net profit of roughly 40.3 billion yuan (about $5.5 billion) for 2025, a decline of approximately 3.4% from the prior year, according to its annual financial filing and Associated Press reporting on the results. Revenue climbed past 777 billion yuan on the back of surging deliveries, but aggressive pricing and fierce domestic competition ate into per-vehicle returns. BYD delivered more than 4.2 million new energy vehicles globally in 2025, overtaking Tesla to claim the top spot in worldwide EV sales.
Scale built at home, tested abroad
China’s auto export boom provided the backdrop. The China Association of Automobile Manufacturers reported that the country shipped approximately 5.27 million vehicles overseas in 2025, with new energy vehicles accounting for roughly 1.7 million of those units. BYD was the single largest contributor to that surge, expanding into more than 90 markets across Europe, Southeast Asia, Latin America, and the Middle East.
The International Energy Agency’s Global EV Outlook 2025 confirmed the structural shift. China now accounts for the majority of global EV production, and Chinese-headquartered brands have steadily gained international market share. A detailed breakdown of industry trends in the report tracks production and export shares at the model level, showing Chinese manufacturers competing not just on price but across vehicle segments, from compact city cars like BYD’s Seagull to premium SUVs and pickup trucks.
“The speed at which Chinese automakers have moved from domestic champions to global competitors has caught much of the industry off guard,” said Tu Le, founder of Sino Auto Insights, a consultancy tracking China’s auto sector.
Europe draws the line
That speed triggered a forceful response from the European Union. After a year-long anti-subsidy investigation, the European Commission imposed definitive countervailing duties on battery electric vehicles imported from China in late 2024. The tariff rates vary by manufacturer: BYD faces a 17.0% duty, Geely 18.8%, and SAIC 36.3%, with other exporters falling in between depending on their level of cooperation with the investigation. The duties are layered on top of the EU’s standard 10% auto tariff, meaning some Chinese-made EVs now face combined levies approaching 46%.
Beijing formally challenged the duties at the World Trade Organization under dispute case DS630, invoking provisions of the Agreement on Subsidies and Countervailable Measures. The case remains at the consultation stage as of May 2026, with no panel formed and no ruling expected for years. WTO disputes of this complexity routinely take three to five years to resolve, and the EU’s duties will remain in force throughout the process.
In a sign that both sides are preparing for a prolonged standoff, the European Commission’s Directorate-General for Trade published a guidance document in January 2026 outlining how Chinese exporters can submit minimum import price proposals and related commitments. The document effectively opens a compliance channel: companies willing to guarantee floor prices on their vehicles can negotiate continued access to the EU market while the broader dispute plays out. Whether BYD or other major exporters will accept those terms has not been publicly disclosed.
The U.S. market stays closed
While Europe is the most active battleground, the United States has taken an even harder line. Washington imposed a 100% tariff on Chinese-made electric vehicles in May 2024, effectively shutting the door to direct imports. That barrier has pushed Chinese automakers to explore workarounds, including manufacturing partnerships in Mexico and licensing deals with local assemblers, but no Chinese-brand EV has gained meaningful sales volume in the U.S. market.
The contrast matters. BYD’s global expansion has been built largely on markets where tariff barriers are lower or nonexistent: Thailand, Brazil, Indonesia, the UAE, and parts of Eastern Europe. In those regions, BYD has opened or announced assembly plants, a strategy designed to localize production and reduce exposure to import duties. But the company’s ability to replicate its domestic cost advantages in overseas factories remains unproven at scale.
Beijing tightens the export valve
Adding another variable, Chinese authorities announced that export permits will be required for electric vehicles starting in 2026. The move, reported by the Associated Press, gives Beijing a new lever to control which companies ship EVs abroad and under what conditions. The permit system could serve multiple purposes: screening out smaller manufacturers whose quality or data-handling practices might invite foreign regulatory backlash, ensuring compliance with evolving cybersecurity and data-transfer rules, and giving the government a tool to manage trade volumes if diplomatic negotiations demand restraint.
For a company like BYD, with deep government relationships and the resources to navigate bureaucratic requirements, the permit system is unlikely to pose a serious obstacle. For the dozens of smaller Chinese EV startups that have been chasing export growth to offset domestic losses, it could be a different story. Analysts have warned for months that consolidation in China’s crowded EV sector is overdue, and a permit regime that favors established players could accelerate that shakeout.
Profits vs. market share
The central question hanging over BYD and its Chinese rivals is whether the current model of high-volume, low-margin international expansion can produce durable profits. BYD’s 2025 results suggest the strain is real: even with record deliveries, the company’s bottom line shrank. Domestic price wars, launched in part by BYD itself, compressed margins across the Chinese market. Overseas, the cost of building distribution networks, securing regulatory approvals, and absorbing tariff hits adds up quickly.
BYD has advantages that most competitors lack. Its vertical integration, spanning batteries, semiconductors, and vehicle assembly, gives it cost control that few automakers can match. Its product lineup covers price points from under $10,000 to above $50,000, allowing it to target different markets with different vehicles. And its scale, both in manufacturing and in research spending, provides a cushion that smaller rivals simply do not have.
But scale alone does not guarantee profitability in markets where the rules are changing fast. The EU’s tariff regime could force BYD to raise European prices, sacrificing the cost advantage that drove its initial market entry. China’s export permit system could limit the company’s flexibility to redirect shipments based on demand. And the WTO case, even if China ultimately prevails, will not deliver relief on any timeline that matters for current business planning.
What the next twelve months will reveal
Several developments in the coming year will clarify whether Chinese EV makers can sustain their global momentum or whether the combination of trade barriers and margin pressure forces a strategic pivot. The most immediate test is whether any major Chinese exporter agrees to the EU’s price undertaking terms, a decision that would set a precedent for how the industry navigates protectionist measures worldwide. BYD’s first-half 2026 earnings, expected later this year, will show whether the profit decline was a one-time adjustment or the start of a longer squeeze.
On the ground, BYD’s new factories in Thailand, Brazil, Hungary, and Turkey are ramping up production. If those plants can deliver vehicles at costs competitive with imports, the tariff question becomes less urgent. If they cannot, the company’s international margins will remain under pressure regardless of what happens at the WTO.
For now, the facts point in one direction: Chinese EV makers are selling more cars in more countries than at any point in the industry’s history. The question is no longer whether they can compete globally. It is whether the world will let them, and at what price.
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*This article was researched with the help of AI, with human editors creating the final content.
