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| China Rare Earth Group |
CREG rare earth separating plant plans in Guangdong show that China is still expanding control over the most important midstream stage of the rare earth value chain. China Rare Earth Group will build a new rare earth separating production line in Conghua district of Guangzhou through its wholly owned subsidiary Guangzhou Jianfeng.
The CREG rare earth separating plant will require investment of 216mn yuan and is designed for 3,000 t/yr of rare earth separation capacity. The first phase will have 350 t/yr of capacity and will focus on high-end customised rare earth products.
The CREG rare earth separating plant matters because separation remains one of the most strategic bottlenecks in rare earth supply chains. Mining alone does not create usable industrial material. Rare earth ores and concentrates must be separated, purified and converted into products that can feed magnets, phosphors, catalysts, electronics and defence applications.
Guangzhou Jianfeng plans to relocate because its old site has limited quality improvement and sustainable development. The new Conghua facility is intended to support rare earth deep-processing products and new materials manufacturing.
Guangdong Project Targets Higher-Value Rare Earth Products
The Guangdong project is not simply a volume expansion. Its first phase will focus on customised high-end products, indicating that CREG wants stronger capability in specialised rare earth materials rather than only bulk separation.
This is important because rare earth demand is becoming more application-specific. Magnet makers, electronics producers, optical materials suppliers and defence manufacturers require tighter purity, consistency and product tailoring.
The move also supports China’s strategy of keeping more value inside its rare earth chain. China already dominates mining quotas, separation, metal-making and magnet production. Additional customised separation capacity strengthens that downstream control.
Guangzhou Jianfeng has not disclosed the launch date for the first phase or the full construction and start-up timeline. However, the decision to build the plant shows continued capital allocation into rare earth processing despite global efforts to diversify supply away from China.
The location in Guangdong is also relevant. Guangdong is a major manufacturing province with strong links to electronics, advanced materials and export-oriented industrial supply chains. A new separation and deep-processing platform there could improve service to high-specification customers.
High-Purity Separation Reinforces CREG’s Strategic Role
CREG’s wider separation platform is also expanding through other subsidiaries. Yongzhou Rare Earth in Hunan has already put a 5,000 t/yr rare earth separating project into operation.
The Yongzhou facility has achieved purities of 99.99-99.999% for several rare earth products, including europium, terbium, yttrium, thulium, ytterbium and lutetium. These high-purity materials are critical for advanced applications where ordinary commercial-grade products are not sufficient.
Heavy and specialty rare earths such as terbium, yttrium and lutetium are especially strategic. They support magnets, lasers, phosphors, ceramics, medical imaging, defence systems and other high-performance technologies.
CREG’s financial performance also improved. Revenue rose by 13% year on year to 820.74mn yuan in January-March, while profit increased by 91% to 138.55mn yuan.
The company also posted 2025 revenue of 3.18bn yuan, up 5.1% from the previous year. Net profit reached 172.57mn yuan, reversing a loss of 286.9mn yuan in 2024.
That recovery gives CREG more room to invest in downstream capacity. It also shows that China’s rare earth sector is moving from price volatility and consolidation toward higher-value processing and specialised product growth.
For global buyers, the message is clear. While the US, Europe, Japan and Australia are trying to build non-China rare earth supply chains, China is not standing still. It is expanding separation capacity, improving purity and deepening its manufacturing advantage.
The Metalnomist Commentary
CREG’s Guangdong project reinforces the real challenge in rare earth diversification: separation and customised processing remain the decisive bottlenecks. Western supply chains cannot compete with China by mining alone; they need high-purity, application-ready material at industrial scale.

















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