Japanese companies are experiencing a significant increase in rare-earth procurement costs, with prices rising by more than 20% year-on-year, according to a private-sector survey released on July 17, 2026 [1]. The surge is attributed to China's export restrictions, which have had a pronounced impact on Japanese firms, as 61% of their rare earth imports originate from China [1]. The survey reveals that 10% of Japanese companies are unable to pass on these extra costs to customers, forcing them to absorb the full financial burden [1].
Manufacturers reliant on rare earths for electronics, automotive components, and other industrial applications are particularly affected, facing increased financial strain and challenges in maintaining competitiveness. An executive at a major electronics manufacturer stated, "We are facing unprecedented procurement costs and are struggling to maintain competitiveness" [1]. The market analysis highlights that rare earth supply chains are increasingly vulnerable, with China maintaining a dominant position. Efforts to seek alternative sources have proven difficult due to limited global options and higher prices elsewhere [1].
Technical analysis indicates a sustained upward trajectory in rare earth prices, with key support levels breached and resistance forming at elevated price points. Some materials essential for high-tech applications have seen even sharper price increases [1]. Market sentiment remains cautious, as traders and manufacturers anticipate continued volatility. The survey suggests that unless China relaxes its export controls or new supply routes are established, upward pressure on rare earth prices will persist [1].
Japanese companies are advised to diversify their supply chains and closely monitor market developments, as further export controls or geopolitical tensions could exacerbate price movements. The technical chart descriptions point to a sustained uptrend, with no immediate reversal in sight [1]. Overall, the rare earth market in Japan is facing heightened uncertainty and cost inflation, driven by China's policy moves and global supply limitations [1].
CONCLUSION
The rare earth market in Japan is undergoing significant cost inflation and volatility due to China's export restrictions. With over 20% year-on-year price increases and supply chain vulnerabilities, Japanese firms are advised to diversify sourcing and prepare for continued uncertainty. Unless China eases controls or new supply routes emerge, elevated rare earth prices are expected to persist.