China's Rare-Earth Chokepoint Is Real and Weaponisable, But It Has a Sunset
- CEOs
- Consulting
- Generic
China refines 91 percent of the world's rare earths and makes 94 percent of its magnets, and the April 2025 export controls cut some flows more than 90 percent within weeks. This briefing sizes that leverage honestly. The chokepoint is downstream, fast and asymmetric, yet time-bounded: China is now a net importer and its share dilutes toward roughly 51 percent of mining and 76 percent of refining by 2030 to 2035. The stance is to bridge the acute 2027 to 2030 squeeze with stockpiles, qualified suppliers and design substitution, and to fund the 2030s crossover, rather than assume a permanent stranglehold.
The deck.
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The brief.
What we told Huegoo before generation.
Audience. The supply-chain-strategy and national-security risk team at a Western manufacturer or government exposed to Chinese rare-earth dependence.
Occasion. A decision briefing on how much to invest in stockpiles, qualified suppliers, design substitution and recycling, and on what timeline.
Time. 26 minutes.
Brief. The team is pricing a mining-share problem while facing a downstream weapon that has already been fired. China’s grip rises along the value chain, from roughly 70 percent of mining to 91 percent of refining to 94 percent of magnets, with heavy rare earths near a total monopoly, and the same refining-not-reserves pattern runs across 19 of 20 strategic minerals as demand triples to 176 kt of magnets by 2035. The real call is not whether to diversify but on what timeline. The deck sizes the leverage as an acute 2027 to 2030 squeeze with a sunset, then sets three sequenced imperatives.