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South Korea’s robotics industry faces supply chain risk

South Korea’s robotics industry is strong in on-site robot deployment but remains vulnerable to supply chain disruptions, a report by the Korea International Trade Association (KITA) said.

Korea ranked fourth globally in installed robotic equipment in 2024, with a high robot density of 1,012 robots per 10,000 employees.

Despite this, the report noted that nearly 89% of Korea’s imports of permanent magnets and 60% of raw materials like rare earth elements depend on China.  Japan supplies most of Korea’s precision reducers.

Korea has domesticated about 40% of these materials and components, leading to continued imports and supply chain risks.

KITA recommends reducing reliance on imported rare earths and developing local mineral sources to improve supply stability.

🔗 Source: The Korea Times

🧠 Food for thought

Implications, context, and why it matters.

Korea’s robotics supply chain challenge needs more detail to be convincing

  • A clear plan is needed to cut reliance on China for 88.8% of permanent magnet imports and on Japan for precision reducers, a core part of robot drive systems.
  • Named government programs, funding amounts, and deadlines for domesticizing the materials and parts used in South Korea’s robotics industry are not provided.
  • With those gaps, it is hard to judge whether the government estimate of domesticizing just over 40 percent of these inputs will rise, or whether exposure to supply disruptions will remain.

Supply chain gaps could open doors for suppliers outside China and Japan

  • International industrial suppliers can treat South Korea’s import dependence as a chance to sell components into the market.
  • Companies outside China and Japan that make permanent magnets used in robotic motors or precision reducers can pitch themselves as alternative sources for korean robot makers.
  • Specialists in upcycling, recovering usable materials from waste, plus firms that extract rare earth elements from discarded robotic motors may find buyers, in line with the report’s description of Japan’s upcycling technologies strengthening supply chain resilience.

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