China's Gallium and Germanium Cards: Reading Beijing's Mineral Export Signals
Beijing has turned critical minerals into a policy instrument — gallium, germanium, graphite, antimony. The signals matter more than the headlines. Here is how I read them, and what companies should be doing in response.
This is not about the minerals — it is about the signaling
When China announced export licensing requirements on gallium and germanium in 2023, most Western analysts treated it as a narrow trade measure. I read it differently. Beijing was building a toolkit — testing which levers work, which create leverage without triggering escalation, and which can be deployed at moments of strategic tension. By 2026, that toolkit has expanded to graphite, antimony, and阶段性 pauses on certain rare earth exports. The pattern is clear: each new measure is calibrated, not maximalist. China is not trying to cut off supply entirely — it is demonstrating the capacity to do so, which is a different kind of power. For companies, the message I deliver is this: do not wait for a full cutoff to start planning. The signaling phase is your preparation window.
Who actually gets hurt first
In my experience, the companies that get hurt first are not the ones you would expect. It is rarely the large, diversified manufacturer with multiple sourcing strategies. It is the mid-sized specialist — the company whose product depends on one specific Chinese mineral input, who has no alternative qualified supplier, and who has never stress-tested that dependency. I have sat with executives who did not even know gallium was in their supply chain until their procurement team flagged a license delay. That is the real risk: not the dramatic cutoff, but the quiet license bottleneck that stalls your production line while you scramble to find an alternative that does not exist yet.
The dual-compliance trap
Here is the complication that most advisors underweight: if you are a Chinese company, or a company with Chinese operations, complying with U.S. sanctions can put you in violation of China's Anti-Foreign Sanctions Law. If you are a Western company, complying with U.S. export controls while sourcing from China can trigger Chinese counter-sanctions exposure. I am seeing more and more companies caught between these two systems, with no clean path. The answer is not to pick a side — it is to map your exposure to both simultaneously, identify where the conflicts are, and make deliberate, documented decisions about how to navigate each one. That work is uncomfortable, but it is far less uncomfortable than explaining to your board why you are exposed on both sides.
What I recommend — and what I do not
I recommend building a critical-mineral dependency map: every mineral input, its source country, the concentration of global supply, and the time-to-alternative for each. I recommend qualifying a second source for any mineral where China holds over 50% of global supply — even if it costs more. What I do not recommend is panic-diversifying away from Chinese minerals entirely. For many minerals, there is no near-term alternative, and pretending otherwise wastes capital. Be honest about where you are exposed, protect the most vulnerable nodes, and accept that some exposure is unavoidable in the near term. The goal is managed risk, not magical elimination.
Frequently Asked Questions
Should I stockpile critical minerals now?
Strategic stockpiling makes sense for minerals where you face concentrated supply risk and have the capital and storage capacity. But stockpiling is a bridge, not a solution — it buys time, it does not eliminate dependency. Use the buffer to build alternative supply, not to postpone the work.
How do I know if my supply chain includes these minerals?
Start with a bill-of-materials review focused on semiconductors, LEDs, solar cells, alloys, batteries, and flame retardants. Gallium, germanium, graphite, and antimony appear in products where most procurement teams do not realize they are present. Your Tier 2 and Tier 3 suppliers often hold the answer — ask them directly and in writing.
Need advisory on Export Controls & Sanctions Compliance?
Brian B. Su works directly with decision-makers.