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Fixing the GaN problem

Jordan Schneider delivers a stark warning that the next critical battleground for American technological supremacy isn't artificial intelligence chips, but the humble, often overlooked mineral gallium. While the public eye remains fixed on the race for logic processors, Schneider argues that the U.S. has already lost the lead in the power semiconductors essential for everything from electric vehicles to humanoid robotics, ceding control to a single Chinese manufacturer. This is not a story of inevitable decline, but of a specific, fixable failure in industrial strategy that threatens to bottleneck the entire future of clean energy and defense.

The Upstream Trap

Schneider begins by dismantling a common misconception: that gallium is a rare-earth element. He clarifies that, much like Pluto's reclassification, gallium is technically distinct, yet it shares the same geopolitical vulnerability because it is not mined directly but extracted as a byproduct of aluminum processing. "Like many rare earths, gallium is not directly mined from the Earth's crust but rather a byproduct of aluminum extraction," Schneider writes, noting that while the U.S. has poured billions into logic manufacturing, it has been "asleep at the wheel" regarding this critical material.

Fixing the GaN problem

The author's framing is effective because it shifts the focus from the abstract concept of "rare earths" to the specific mechanics of the supply chain. He points out that China recognized this leverage decades ago, mandating domestic aluminum producers to extract gallium as early as the early 2000s. This policy choice allowed Beijing to dominate 99% of global raw production. "China has realized the element's importance and has quietly shored up its supply chain while the U.S. has been asleep at the wheel," Schneider observes. The consequence is no longer theoretical; as he notes, "China noticed its leverage and imposed export restrictions on gallium (and the tools to extract it) since 2023," causing global price volatility and licensing nightmares for Western firms.

China has realized the element's importance and has quietly shored up its supply chain while the U.S. has been asleep at the wheel.

Critics might argue that market forces should naturally correct this imbalance, yet the sheer scale of China's upstream dominance creates a barrier that pure market dynamics cannot easily breach. The administration's current focus on high-end logic chips, while necessary, risks ignoring the foundational materials that make those chips possible, much like the historical oversight in the solar panel industry where the U.S. lost its manufacturing base despite early innovation.

The Downstream Crisis

The article's most provocative claim lies in its analysis of the downstream market, specifically gallium nitride (GaN) power semiconductors. Schneider argues that the U.S. has not only lost the upstream battle but is actively being pushed out of the downstream market by a single Chinese competitor, Innoscience. "The U.S. has already lost its lead and is at risk of being pushed out altogether," he writes, drawing a parallel to the solar panel and electric vehicle sectors where Western first-mover advantages were eroded by Chinese price competition.

Schneider attributes Innoscience's dominance to a "synergy of in-house manufacturing, a stomach for unprofitability, government support, and genuine innovation." Unlike American competitors like Navitas and EPC, which operate as fabless companies relying on external foundries, Innoscience invested heavily in building its own fabrication plants. "Real men have fabs," Schneider quotes the late AMD co-founder Jerry Sanders, using the adage to highlight why Innoscience's vertical integration allows it to undercut Western rivals by nearly 50%.

The author details how Innoscience became the first to mass-produce 200mm wafers, a technological leap that allows for "up to 80% more chip output at 60 to 70% of the cost" compared to the older 150mm standard. This efficiency, combined with a 97% yield rate, has allowed the company to absorb massive losses in its early years, fueled by an estimated $350 million in state-backed funding. "Innoscience was able to become the greatest GaN company by being willing to stomach unprofitability," Schneider explains, contrasting this with American firms incentivized to maximize short-term margins.

Innoscience was able to become the greatest GaN company by being willing to stomach unprofitability.

This analysis is compelling because it moves beyond the simplistic narrative of "unfair subsidies" to acknowledge genuine operational superiority. Schneider admits that Innoscience has "simply played better than the U.S." by designing and manufacturing chips across the entire voltage spectrum, a capability that has secured them as a primary partner for major tech giants like Nvidia and Google in developing 800 VDC power architectures for AI data centers. However, a counterargument worth considering is whether Western companies are truly incapable of competing or if the current financial incentives simply discourage the long-term, low-margin investment required for such manufacturing.

The Path Forward

Schneider concludes by rejecting the notion that the U.S. can simply out-spend China on raw capacity. Instead, he advocates for a strategy that prioritizes efficiency, innovation, and the protection of a healthy competitive ecosystem. "The U.S. cannot and should not spend obscene amounts of money to compete with China on capacity," he argues, suggesting that policy should instead focus on "winning on efficiency, innovation, and other methods that give us the edge."

The author calls for a revival of the kind of strategic support seen in the early days of DARPA, which shepherded technologies like the internet and GPS before they were profitable. "Can we not do the same for manufacturing critical technologies like GaN?" Schneider asks, warning that without intervention, "makers of robots, EVs, and data centers may reasonably be dependent on a single Chinese company for its power chips." He emphasizes that the window to act is narrowing but not yet closed. "Fortunately, it is easier to fix the problem now, when we still have some GaN players, compared to later, when the outcome is set in stone."

If we do not prevent it from getting bigger, makers of robots, EVs, and data centers may reasonably be dependent on a single Chinese company for its power chips.

The piece effectively reframes the national security conversation from a narrow focus on AI logic chips to the broader, more vulnerable supply chain of power electronics. While the reliance on a single supplier for critical infrastructure is undeniably dangerous, the solution requires more than just protectionism; it demands a fundamental shift in how the U.S. values long-term industrial viability over short-term profitability.

Bottom Line

Jordan Schneider's argument is strongest in its detailed dissection of how vertical integration and long-term capital patience allowed a single Chinese firm to outmaneuver a fragmented Western industry. The piece's biggest vulnerability is the assumption that U.S. policy can rapidly pivot to support such deep manufacturing investments without significant political friction. Readers should watch closely for how the administration balances its rhetoric on "onshoring" with the actual policy tools needed to sustain the unprofitable early years of GaN production.

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Fixing the GaN problem

by Jordan Schneider · ChinaTalk · Read full article

Jordan Schneider delivers a stark warning that the next critical battleground for American technological supremacy isn't artificial intelligence chips, but the humble, often overlooked mineral gallium. While the public eye remains fixed on the race for logic processors, Schneider argues that the U.S. has already lost the lead in the power semiconductors essential for everything from electric vehicles to humanoid robotics, ceding control to a single Chinese manufacturer. This is not a story of inevitable decline, but of a specific, fixable failure in industrial strategy that threatens to bottleneck the entire future of clean energy and defense.

The Upstream Trap.

Schneider begins by dismantling a common misconception: that gallium is a rare-earth element. He clarifies that, much like Pluto's reclassification, gallium is technically distinct, yet it shares the same geopolitical vulnerability because it is not mined directly but extracted as a byproduct of aluminum processing. "Like many rare earths, gallium is not directly mined from the Earth's crust but rather a byproduct of aluminum extraction," Schneider writes, noting that while the U.S. has poured billions into logic manufacturing, it has been "asleep at the wheel" regarding this critical material.

The author's framing is effective because it shifts the focus from the abstract concept of "rare earths" to the specific mechanics of the supply chain. He points out that China recognized this leverage decades ago, mandating domestic aluminum producers to extract gallium as early as the early 2000s. This policy choice allowed Beijing to dominate 99% of global raw production. "China has realized the element's importance and has quietly shored up its supply chain while the U.S. has been asleep at the wheel," Schneider observes. The consequence is no longer theoretical; as he notes, "China noticed its leverage and imposed export restrictions on gallium (and the tools to extract it) since 2023," causing global price volatility and licensing nightmares for Western firms.

China has realized the element's importance and has quietly shored up its supply chain while the U.S. has been asleep at the wheel.

Critics might argue that market forces should naturally correct this imbalance, yet the sheer scale of China's upstream dominance creates a barrier that pure market dynamics cannot easily breach. The administration's current focus on high-end logic chips, while necessary, risks ignoring the foundational materials that make those chips possible, much like the historical oversight in the solar panel industry where the U.S. lost its manufacturing base ...