Why BYD Built a Dedicated Car-Carrier Fleet, and Why Shipping Is Still a Bottleneck

In late August 2025, the BYD Zhengzhou left Thailand’s Laem Chabang port with more than 900 Dolphin hatchbacks bound for Europe. The cargo was routine. The route was not. The cars had been built at BYD’s factory in Rayong rather than in China, and they sailed aboard one of the vessels in the company’s dedicated car-carrier fleet, the seventh to join it.

The shipment was small beside a business that sold more than 1.04 million vehicles outside China in 2025. But it showed what the ships can do beyond carrying China-built cars to the nearest port: they can link factories and customers on different continents.

The short answer to why BYD built a car-carrier fleet is that global shipping capacity did not keep pace with Chinese vehicle exports. BYD began with a chartered vessel in January 2024, added vessels built to its order and had eight in service by September 2025. Yet in September 2026, two brokerages reported that BYD’s management said shipping constraints had limited its overseas sales that year. The fleet reduced one dependency. It did not remove the constraint, and that gap is the real story of BYD’s shipping strategy.

A Shortage BYD Could Not Wait Out

BYD announced its shipping plan in 2022, years before its exports reached today’s volume. Maritime reports put the programme at about $687 million for eight car carriers. That is a plan announced, not a confirmed sum spent, and public reporting does not break the figure down by ship.

Wang Chuanfu, BYD’s founder and chairman, explained the logic. In February 2024, according to Nikkei Asia, he said BYD would put seven car carriers into service over two years to ease the shortage of shipping capacity for vehicle exports. The public record gives his rationale, not the internal deliberations.

The shortage was measurable. As of November 2023, Chinese shipowners held 40 car carriers with a combined capacity of roughly 110,000 vehicles, against about 1.6 million for Japan and 930,000 for Norway, Nikkei reported. China had just become the world’s largest vehicle exporter, shipping 4.9 million vehicles in 2023, 58% more than the year before, while BYD’s overseas sales of new-energy vehicles reached 240,000.

For an exporter the problem has two parts: price and certainty. A launch in Europe or Brazil depends on cars arriving when dealers expect them, and a carmaker booking space on other companies’ ships competes for that space with everyone else. The second problem is harder to price, and it is the one dedicated capacity is meant to address.

From Chartering Ships to Building Dedicated Capacity

BYD’s first dedicated vessel, Explorer No. 1, was delivered at Yantai on 10 January 2024 and sailed from Shenzhen to Europe with a stated capacity of 7,000 vehicles. BYD did not own it. CIMC Raffles built the ship for the shipping company Zodiac Maritime, which says it operates Explorer No. 1 and a sister ship, BYD Changzhou, for BYD on long-term charters.

Ownership arrived with BYD Hefei. Guangzhou Shipyard International built the 7,000-vehicle ship for BYD Hong Kong, and it began its maiden voyage on 7 January 2025 as the first carrier BYD owned. The 9,200-vehicle BYD Shenzhen followed in April 2025, billed as the world’s largest car carrier, and reached Itajaí in Brazil about a month after setting out, carrying 7,300 vehicles. BYD Jinan, the eighth ship, entered service in late September 2025, and BYD said the fleet could move more than one million vehicles a year.

Two cautions apply. First, one million is a capacity figure, not a count of cars shipped, and BYD has not published how many cars the fleet actually moved. Second, public disclosures do not reconcile ownership ship by ship. BYD’s interim report describes the eight ro-ro vessels as a self-owned fleet, while Zodiac’s own statement treats two of them as charters. Trade outlet Xinde Marine describes the programme as two chartered ships plus six ordered by BYD from Guangzhou Shipyard International and China Merchants yards, but no ship-by-ship ownership list from BYD appears in public reporting. Dedicated is therefore the accurate word: ships working for BYD, some leased and some owned.

What Dedicated Capacity Buys, and What It Commits BYD To

The advantages are easy to list. Owned or dedicated ships give a carmaker more say over schedules and priority markets, and less exposure to charter swings. Andrea De Luca of Veson Nautical told Rest of World that owners can favour their most important markets and enter new ones more easily. The charter market has moved sharply: Clarksons Research told the outlet in October that renting a car carrier of about 6,500 vehicles costs roughly $95,000 a day, up from $50,000 in February, as Chinese export growth, Red Sea diversions and disruption around the Strait of Hormuz tightened supply.

What BYD saves is a different question. A figure of up to 40% per vehicle circulates, but Rest of World attributes it to one industry estimate, not to BYD. It is not an audited result, and it should not be read as one.

The costs run the other way. Taken at face value, the $687 million plan implies about $86 million per ship, an inference rather than a disclosed price. An owner also carries fuel, crew, maintenance and port costs, and takes the utilisation risk. A charter can often be handed back when demand softens; a hull is harder to shed. Nobody outside the company can see whether BYD’s ships sail full, and public reporting offers no utilisation figures or fleet-level returns. BYD said at the first sailing that the ships would also serve other carmakers when space allowed.

Why Overseas Sales Now Carry the Company

BYD’s interim report for the first half of 2026, published on 28 August, shows why shipping capacity has become a profit question as well as a logistics one. Revenue fell 7.13% to RMB 344.8 billion and profit attributable to shareholders fell 20.54% to RMB 12.3 billion. Overseas revenue was RMB 181.3 billion, just over half the total. Group gross margin rose to 18.85% from 18.01% a year earlier, which BYD said was mainly driven by growth in its overseas new-energy-vehicle business.

Two distinctions matter. Overseas revenue is a geographic line covering the whole group, not a measure of vehicles exported from China, and the 18.85% margin is a group figure, not the profit on any one car. The report puts BYD’s exports in the half at 792,000 vehicles, up 67.8%, citing industry-association data, against total sales of about 1.81 million. That follows 240,000 overseas sales in 2023, 417,200 in 2024 and more than 1.04 million in 2025.

The most direct link to shipping sits in the report’s liquidity discussion. BYD said inventory turnover stretched to about 109 days from about 79 a year earlier, mainly because of its growing overseas business and the long shipping cycle. Cars on the water are inventory, and a longer voyage ties up cash for longer.

Why the Bottleneck Did Not Disappear

The clearest evidence comes from brokerage notes reported by Reuters on 8 September 2026. Deutsche Bank and Citi, citing a group meeting with BYD management, said the company expects overseas shipments of 1.9 million to 2 million vehicles in 2026 and more than 2.5 million in 2027, and that management said shipping constraints limited this year’s volumes. These are brokers’ accounts of management comments, not formal company guidance, and BYD did not immediately respond to Reuters. The targets also moved fast: in January, BYD’s brand and public relations chief put the 2026 overseas goal at 1.3 million.

The arithmetic explains much of the tension. BYD says its eight ships can move more than a million vehicles a year. Against a 2026 target nearly twice that, the fleet cannot carry everything alone. Some overseas sales come from plants outside China and need no voyage from China, but BYD has not published how the rest divides between its own ships, chartered space and other arrangements. The programme dates from 2022, when overseas sales were a fraction of today’s.

Plans for a bigger fleet have firmed up, though not fully. In October, Xinde Marine reported that Stella Li, a BYD executive vice president, told 21News the company had bought another ten ships. Xinde noted that she and the interviewer called them “container ships” and read the reference as car carriers in the context of BYD’s fleet. The interview gave no sizes, shipyards, prices or delivery dates, and did not say whether the ships would be owned, leased or arranged with partners. Earlier reports of ten 9,200-vehicle carriers from China Merchants Industry, for delivery in 2027 to 2029, carried no contract value or announcement from BYD or the yard. A separate ten-ship order at Guangzhou Shipyard has been attributed to Ray Car Carriers, not BYD.

The timing is a quiet irony. When the eighth ship entered service in 2025, CnEVPost observed that the fleet might not expand in the near term. A year on, management was telling brokers that capacity had held sales back.

Factories Are Redrawing the Map

Thailand shows why the answer is not simply more ships. According to The Nation, cited by electrive, Thai incentives for EV imports require BYD to offset them with about 30,000 locally built vehicles, which gives the Rayong plant a reason to export. The first batch of 959 left-hand-drive Dolphins was expected to take about 35 days to reach Germany. Thai-made cars also avoid the EU’s countervailing duties on Chinese-built EVs, which add 17% to the existing 10% tariff for BYD.

BYD’s interim report says factories in Brazil, Thailand and elsewhere are already operating, and more are planned. Citi said local production would avoid the EU’s roughly 27% tariff on battery-electric vehicles and Brazil’s 34% import tariff, saving more than 40,000 yuan a vehicle. But factories move more slowly than ships. BYD’s Szeged plant in Hungary slipped about a year, with assembly now planned for the fourth quarter of 2026, and no report confirming series production had surfaced by late October. The planned Turkish plant is on hold with no timeline.

What follows is analysis, not a BYD statement. As more cars are built abroad, fewer will make the China-to-Europe run, and the fleet’s work may shift toward cross-regional routes such as Thailand to Europe. Nikkei raised the possibility that growing local production could produce a glut of car carriers. A fleet sized for exports from China has to stay useful if the map changes, and the Zhengzhou’s Thai voyage shows at least that it can serve more than one kind of route.

The Risks That Cut Against the Fleet

Some risks are established; others are analytical possibilities. The established ones are sharply higher freight rates; voyages lengthened by Red Sea diversions, which add about 25% to the distance and as many as 14 days to Asia–Europe sailings according to one analyst; and a market in which Chinese owners hold only about 10% of global car-carrier capacity, including ships on order. Geely began running its first carrier in 2025 under a long-term charter from Zodiac, a reminder that chartering remains a working alternative. And inventory is building: BYD’s third-quarter report shows inventories of RMB 221.6 billion at 30 September, up 60% from the end of 2025, a rise BYD tied mainly to growth in its overseas automobile business.

The possibilities are less settled. Benchmark Mineral Intelligence’s George Whitcombe said exports of China-made EVs are rising faster than overseas registrations, pointing to a growing stock of unsold cars; that is an industry-level view, not evidence about BYD’s stock. Policy adds another variable. The US Section 301 action against China’s maritime sector includes port fees on foreign-built vehicle carriers. They were suspended until 9 November 2026, and in a notice effective that day the US Trade Representative suspended them further, through 9 January 2027, while talks with China continue. No party accrues liability for the fees during the suspension, but USTR said it will review whether to extend the pause or take further action before the deadline, so the fees could return. There is no public record of BYD itself being charged. The episode shows how quickly the rules of shipping can change.

What the Fleet Is Really Testing

The measure of this decision is not how many ships BYD has or what their headline capacity says. It is whether the vessels are used efficiently, whether the cars on them sell at the margins BYD now reports abroad, and whether controlling capacity beats chartering once freight rates ease and more factories open. None of those answers is public. BYD has not disclosed utilisation, fleet-level returns or per-ship costs.

What the evidence does show is narrower and more useful. A fleet controls one link in a chain. It does not control demand, tariffs, port congestion or the freight cycle. BYD’s programme was announced in 2022, and its overseas business has since grown more than fourfold from the 2023 level; it now says it is buying more ships while building factories abroad that could shorten some voyages. That is a hedge, and hedges have costs of their own. The lesson for other executives is not that controlling logistics is wise or foolish. It is that solving the first constraint reveals the next one, and the capital committed to the first solution may not fit the second.

The next disclosures to watch are concrete: any confirmation of the additional ships, anything BYD says about utilisation, and how quickly Szeged ramps up. They will show whether BYD’s ships and its factories are complementary systems or competing answers to the same problem.