TSMC, the world's largest contract chipmaker, has asked suppliers whether its factory automation motors could be made without rare earths, Reuters reported, citing three sources. The aim is to reduce the risk from China's export controls.
At a glance
- TSMC is exploring rare-earth-free motors for factory automation equipment, according to three sources cited by Reuters.
- The talks are at an early stage, and there has been no broad switch to rare-earth-free equipment.
- Taiwan aims to build a pilot rare earth production line within three years to meet about half of domestic demand.
Background
Rare earth magnets, usually made with neodymium, power the motors that move parts in automated factories, including chip plants. China dominates rare earth supply and last year placed some rare earth materials, magnets and processing technology under export controls, so exporters now need licences. A cut in magnet supply could disrupt production of chips used in smartphones and artificial intelligence.
What happened
TSMC has asked its suppliers whether motors in its factory automation equipment could avoid rare earths, Reuters reported on October 22. The report cited three people familiar with the matter. One said the effort is driven by worries about supply disruptions from China.
The discussions are at an early stage and have not reached the point of adopting rare-earth-free equipment on a large scale, according to the report. TSMC declined to comment.
Why TSMC is looking
China introduced export controls on some rare earth materials, magnets and related processing technology last year in response to US controls on chips and software. Rare earth magnets drive the moving parts of industrial equipment, so a supply cut could halt automated systems in chip plants.
That would put chips for smartphones, AI systems, data centres and defence at risk. The report is about preparing for a possible disruption, not about a current shortage at TSMC.
What it means
Taiwan is also building its own capacity. In February, Economic Affairs Minister Kuo Jyh-huei announced government support for rare earth technology at the Industrial Technology Research Institute (ITRI). The goal is a pilot production line within three years that would meet about 50% of Taiwan's domestic rare earth demand. The US has said it is working with Taiwan and others on alternative supply.
Our read
Outlook: neutral. The talks are at an early stage and involve a small share of magnet use, so they do not change near-term demand for neodymium.
What to watch
- Whether TSMC's suppliers begin offering rare-earth-free motors for chip-plant automation.
- Progress on ITRI's planned pilot rare earth production line in Taiwan.
- Any change in how China issues export licences for rare earth magnets.
For information only, not investment advice.
Neodymium price in India
metalscost.com India reference price as of 2026-11-01.
Detailed analysis
Timeline
- 2026-10-22: Reuters reports that TSMC is exploring rare-earth-free motors for its factory equipment.
Demand Drivers
Any shift to rare-earth-free motors in factories would slowly reduce one source of magnet demand.
Geopolitical Risks
China's export licensing for rare earth magnets has pushed chipmakers to look for ways around the dependency.
What could lift prices
- Taiwan's push to build its own rare earth production line points to rising non-Chinese demand for the materials.
- Concern over supply security keeps buyers outside China willing to pay for secure rare earth sources.
What could weigh on prices
- If rare-earth-free motors spread through chip plants, demand for neodymium magnets in automation could fall.
- Large manufacturers designing out rare earths weakens the leverage behind higher magnet prices.
Country impact
| Country | Impact | Reason |
|---|---|---|
| Taiwan | Medium | Its largest company and its government are both working to cut dependence on Chinese rare earths. |
| China | Medium | Its export controls are pushing a major customer of magnet-based equipment to seek alternatives. |
Industry impact
| Industry | Effect | Reason |
|---|---|---|
| Semiconductor Manufacturing | Neutral | Chipmakers are preparing for possible magnet disruptions, but no shortage has hit production. |
Who gains, who loses
- Makers of rare-earth-free motors: TSMC's enquiries open a potential market for alternative motor designs in chip plants.
- Rare earth magnet suppliers to chip equipment makers: They could lose orders if TSMC's suppliers adopt rare-earth-free motors.
Other ways this could play out
- If suppliers find workable rare-earth-free motors, other chipmakers could follow TSMC's lead.
- If China keeps granting magnet licences smoothly, the search for alternatives could lose urgency.
Price risks
- Tighter Chinese licensing could raise magnet prices regardless of TSMC's plans.
- Faster-than-expected adoption of rare-earth-free motors could reduce magnet demand in industry.
Technical view
Price is trading below both its 20-period and 50-period moving averages, a bearish alignment.
Computed from metalscost.com's own stored price history.
China
United States