During the first half of 2025, several visitors stopped by our booth at an industrial exhibition in Germany. Most of them were not traders, but motor manufacturers, cooling system engineers, and equipment purchasing managers. The conversation often started the same way:
"Do you have stable supply? Our project schedule cannot wait anymore."
This question was closely related to the recent global concern about heavy rare earth dysprosium, a material that has become critical for high-performance motors, magnets, and energy equipment.
Export controls quickly affected real production orders
In April 2025, export controls were applied to several medium-heavy rare earth elements, including dysprosium. After the policy adjustment, delivery times for magnet materials increased in many overseas markets.
At the exhibition, we spoke face to face with a purchasing manager from a European company producing high-efficiency industrial motors used in data centers and automation equipment. Their motors require NdFeB magnets containing dysprosium to maintain performance under high temperature.
He explained their situation very directly:
"Our customer is building new data center cooling systems this year.
The motor must pass temperature tests, so we cannot remove dysprosium from the magnet.
But our magnet supplier told us the lead time is now much longer."
Because the motor delivery was delayed, the whole project schedule moved back, including the installation of pumps, cooling pipes, and heat-exchange equipment.
For companies working on large projects, material shortage does not only affect one part -
it affects the entire system.
EV and wind power demand is making supply tighter
Another meeting happened with an engineer from an Asian manufacturer producing drive units for electric vehicles and compressors for energy storage systems.
Their products also use high-temperature magnets containing dysprosium.
He said their company started ordering materials earlier than before because suppliers warned about possible shortages.
"We cannot stop production.
If magnets arrive late, motors are late.
If motors are late, the vehicle project is late."
When demand from EV, wind power, and robotics keeps increasing, heavy rare earth supply becomes more sensitive to policy and mining capacity. Even small changes can push prices up or extend delivery times.
Because of this, many factories are not only checking raw materials, but also reviewing every component used in the system -
especially parts that must work under high temperature, pressure, or continuous operation.
Why equipment manufacturers are paying more attention to component suppliers
In the past, some buyers only focused on price when purchasing pipes, tubes, or cooling parts.
Now the discussion is different.
At the same exhibition, a project engineer working on liquid cooling equipment for server rooms asked detailed questions about stainless steel tubing used in circulation systems.
His concern was not design, but reliability:
"Our customer cannot accept leakage or shutdown.
We already have risk on the magnet and motor side.
We don't want another risk in the cooling system."
When heavy rare earth materials like dysprosium become difficult to secure,
equipment manufacturers try to reduce risk in every other part of the project.
Stable suppliers, consistent quality, and predictable delivery become more important than saving a small cost.
Supply outside China is growing, but still limited
In 2025, new production of separated heavy rare earths outside China started to appear, but the global supply is still highly concentrated.
For manufacturers working on EV motors, wind turbines, compressors, or cooling equipment, this means planning must be done earlier than before.
Buyers who used to place orders one month ahead are now preparing several months in advance, especially for projects that require high-performance materials.
What we see from daily communication with customers
In recent months, most inquiries we receive are coming from companies involved in
electric motor manufacturing
liquid cooling systems
energy equipment
automation machinery
data center infrastructure
The people contacting us are usually the ones responsible for delivery and project progress.
They speak very clearly about their concern:
"Material risk is already high.
We need the rest of the system to be stable."
This is why supply issues of a small material like dysprosium are now drawing global attention.
Not because of its volume,
but because once it becomes unstable, the entire industrial chain feels the pressure.
Our company provides a wide range of rare earth compounds, such as cerium oxide, cerium fluoride, and neodymium oxide. We also offer long-term export support to customers in the magnetic materials, optical, catalyst, and advanced materials industries. In addition, we can supply products from stock when needed to help ensure the stability of your production.
With stable raw material supply channels, flexible production cooperation models, and customized services, Freerun Technology is able to establish partnerships with customers who value stable quality, reliable delivery, and long-term cooperation rather than short-term transactions.
In the current rare earth market, uncertainty and volatility have become increasingly common. Therefore, many buyers believe that choosing the right exporter is more important than ever.
For overseas manufacturers, the stability of rare earth material exporters is no longer just an advantage; it has become a necessary factor when making purchasing decisions.