LS Eco Energy Invested in Vietnam Samarium Plant
The company has committed 11.6 billion won to build a new metal production facility in Ho Chi Minh City.
Updated on Sept. 30, 2026 in Manufacturing
Live Poll
Should companies prioritize shifting supply chains away from China to improve global defense security?
LS Eco Energy has announced an 11.6 billion won investment to construct a samarium metal production facility in Ho Chi Minh City, Vietnam. This new plant will feature an annual production capacity of 240 tons of samarium metal.
Why it matters
The investment aims to align production with upcoming U.S. defense supply chain regulations for samarium-cobalt permanent magnets. By securing a reliable supply of processed metal, the company intends to meet procurement standards for defense contractors.
The facility is expected to produce 240 tons of samarium metal annually, enabling the manufacturing of 700 to 1,000 tons of magnets. The project follows a prior 30 billion won convertible bond swap between LS Eco Energy and raw material supplier Lynas.
The players
LS Eco Energy
This company is a specialized manufacturer focused on energy infrastructure and components.
Lynas
This organization is a major producer of rare earth materials headquartered in Australia.
LS Cable & System
This entity is a global manufacturer of cables and system solutions that will receive the processed metal.
The details
LS Eco Energy will source raw materials from Lynas, an Australian company, to supply the finished metal to LS Cable & System. The company plans to utilize the site to bolster its role in the global supply chain for defense-grade materials.
Timeline
July 2026: LS Eco Energy and Lynas acquired convertible bonds from each other.
September 30, 2026: The investment for the new facility was officially announced.
December 2026: The company intends to begin trial production at the Vietnam site.
January 2027: New United States supply chain regulations for permanent magnets take effect.
Market Landscape
This move reflects a broader industry shift toward securing supply chains for critical rare earth minerals in response to tightening international trade and defense standards. The initiative positions the company to compete more effectively by ensuring compliance for defense procurement.
The expansion may impact the availability of high-grade magnets used in defense and industrial applications by stabilizing the supply chain. Clients and downstream manufacturers can expect improved consistency in the supply of raw materials necessary for specialized components.
The takeaway
This investment highlights the increasing importance of vertical integration for companies navigating strict international defense procurement rules. Manufacturers are increasingly prioritizing proximity to raw material suppliers to maintain compliance in a shifting regulatory environment.
Further reading
Learn more about the latest developments in the sector on the Manufacturing page.
Source note: This article includes information reported by Business Korea.
Live Poll
Should companies prioritize shifting supply chains away from China to improve global defense security?
