The new oil barrel
For decades, oil was the big geopolitical lever. Now it’s critical minerals — nickel, copper, lithium, rare earths, and the magnets they feed. If you want fighter jets, EV motors, or AI data centers, you need the raw materials first. And that’s turning supply chains into a global tug-of-war.
Canada says: maybe not so fast
The article says Canada is getting less willing to play nice with the U.S. on strategic resources as trade tensions escalate. Ontario’s premier even floated cutting off key mineral exports, which is the kind of move that makes industrial buyers sweat through their hoodies.
China still holds the choke point
China’s biggest advantage isn’t just mining — it’s processing. The piece notes Beijing controls roughly 91% of rare-earth refining and 94% of finished magnet production, which means it can squeeze the middle of the supply chain where the real bottleneck lives. Reuters also reported some Chinese rare-earth suppliers are quietly slowing U.S. shipments to avoid backlash from Beijing.
Why investors should care
Washington is already responding with stockpiling, price floors, and offtake guarantees — a fancy way of saying “we’ll help finance the boring stuff that matters.” That could keep names tied to U.S.-friendly supply chains, like MP Materials and Energy Fuels, in the policy spotlight.
Big picture: this isn’t just a trade spat. It’s a reminder that the next great power contest may be won or lost in mines, refineries, and magnet plants — not on oil tankers.