LS Cable & System has announced its decision to construct a new rare-earth permanent magnet plant in Korea, a strategic move to build a secure supply chain independent of China.
This Korean factory isn't a standalone project; it's the other half of a 'two-shore' strategy. It directly links with a US$689 million campus LS is already planning in Chesapeake, Virginia. Together, these facilities will create a vertically integrated supply chain, from raw materials to finished magnets, serving both the US and Korean markets for electric vehicles (EVs), wind turbines, and defense applications.
The primary driver behind this decision is a powerful policy push from the United States. First, the U.S. Department of Defense finalized a rule called DFARS, which, starting January 1, 2027, will prohibit its contractors from using magnets that have any connection to China in their production process. This rule effectively creates a premium market for magnets with a traceable, non-Chinese origin.
Second, geopolitical tensions are playing a major role. China, which dominates the rare-earth market, has implemented export controls, using licensing as a lever to manage supply. This creates significant risk for buyers who depend on Chinese magnets. At the same time, the price of key magnet metals like Neodymium-Praseodymium (NdPr) oxide has roughly doubled since late 2024, making the economics of building new, non-Chinese production facilities much more attractive.
To ensure the project's success, LS has also secured its raw material pipeline. A recent partnership between its affiliate, LS Eco Energy, and Lynas, the world's largest rare-earth producer outside of China, guarantees a stable supply of the necessary oxides. This feedstock certainty was a critical step that made the large-scale investment in a new plant feasible. In essence, LS is responding to a perfect storm of policy deadlines, market risks, and economic opportunity.
- DFARS: The Defense Federal Acquisition Regulation Supplement is a set of rules for U.S. Department of Defense acquisitions. The specific rule here mandates non-Chinese sources for rare-earth magnets.
- Rare-earth permanent magnet: A powerful type of magnet made from rare-earth elements, essential for high-performance electric motors in EVs, wind turbines, and defense systems.
- Vertical Integration: A business strategy where a company controls multiple stages of its supply chain, from raw materials to final products, to increase efficiency and control.