China rare-earth exports to Japan
Triggered- Current
- Down >80% YoY in Mar-Apr 2026; China blacklisted ~20 firms (Mitsubishi Heavy et al.); Japan sources ~60% of rare earths from China.
- Trigger threshold
- A full halt of exports to Japan, or further expansion of the blacklist / controlled-item scope
- If crossed
- Accelerate de-China component-sourcing diversification (Quad/Lynas, Japan-India, domestic chips) and price a risk premium into hardware / physical-AI costs.