TSE:4063Chemicals
How Investors May Respond To Shin-Etsu Chemical (TSE:4063) Building A Japan-Based Rare-Earth Smelter
Shin-Etsu Chemical has begun building a rare-earth smelter in Japan, adding domestic separation and refining capacity to its existing operations in Japan, China, and Vietnam and reducing reliance on Chinese processing.
This move aligns the company with the Japan-US critical minerals alliance formed in October 2025, potentially strengthening its role in securing non-Chinese rare-earth supply chains amid ongoing geopolitical pressures.
Next, we examine how this new Japan-based rare-earth...