[News] Chip War Escalates: China to Enforce State Ownership of All Rare Earth Materials in October

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The chip war between the U.S. and China keeps escalating, as China’s new regulation would reportedly take effect soon. This time it has a new target – rare-earth materials. According to the reports from Nikkei and Tom’s Hardware, the new regulation would be effective on October 1, asserting state ownership over its rare-earth materials critical for semiconductor production.

This measure aims to protect national and industrial interests, though it is seen internationally as a strategy in the ongoing trade dispute with the U.S., the reports noted. By prohibiting unauthorized access to or disruption of rare-earth resources by any individual or organization, the regulation signifies the state ownership over crucial rare earth metals like gallium and germanium.

The regulation, with its large scope, encompasses the entire rare-earth element supply chain, including mining, smelting, processing, distribution, and export.

Starting from October, 2022, the U.S. has launched a series of export controls, targeting to limit China’s access to advanced semiconductor technologies, while tech giants including Intel, Qualcomm and NVIDIA are not allowed to ship some of their most cutting-edge chips to China. Now a new development seems to emerge, as the White House is said to consider additional restrictions on China’s access to gate-all-around (GAA) transistor technology as well as high-bandwidth memory (HBM), according to reports from Bloomberg and Tom’s hardware.

China’s latest move may be a reaction to U.S. export regulations on advanced wafer fabrication equipment, the reports stated.

It is worth noting that as of 2023, China accounted for approximately 70% of global rare-earth element production, according to the reports. Particularly in the case of gallium, which is essential for power ICs, China dominates around 94% of global supply.

While the production of high-performance components such as CPUs, GPUs, and memory may not be severely affected, restrictions on gallium nitride (GaN) and gallium arsenide (GaAs) could notably affect power chips, radio frequency amplifiers, LEDs, and other critical applications, the reports said.

On the other hand, China’s upcoming regulation on rare earth metals may have other impacts. The reports noted that gallium and germanium, being not scarce, has been maintained at low price levels in China, which makes mining them elsewhere relatively unprofitable. The new restrictions, therefore, have influenced the prices of these metals, prompting companies in other countries to initiate extraction projects, potentially reducing China’s market dominance in the long run.

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