A recent survey shows that about 80% of Japanese manufacturers view rare earth procurement as an urgent management challenge or a severe operational risk, amid China's tightening export controls on minerals essential for high-tech products.
The survey results come as global supply chains face mounting pressure, particularly in the production of electronic components, electric vehicles, and technology equipment. Rare earths are critical inputs for many modern industries, from permanent magnets used in electric motors to advanced optical and electronic components.
Analysts note that heavy reliance on rare earth supplies from China—which accounts for the majority of global mining and processing output—has prompted many Japanese corporations to seek supply diversification options, while also stepping up research into recycling and the development of alternative materials to mitigate supply chain disruption risks.
The survey also reflects growing concerns among Japanese businesses about changes in China's export policies, especially as Beijing has recently tightened regulations on strategic minerals—a move seen as potentially directly affecting production activities and long-term business plans of foreign companies.
In response, some Japanese firms have begun accelerating international cooperation initiatives, mining at new sites in Australia, Africa, and Latin America, as well as boosting strategic stockpiles to prepare for any future supply shortage scenarios.
