Former Biden White House official Peter Harrell: the Nvidia 15% revshare is unprecedented, legally dubious, and sets a dangerous precedent

Summary

The Trump administration's decision to allow Nvidia H20 chip exports to China in exchange for a 15% government revenue share has no legal precedent and introduces a structural conflict of interest into U.S. export control policy, according to Peter Harrell, a former Biden White House official on the global economics file and current non-resident fellow at the Carnegie Endowment for International Peace.

Harrell says he searched for any comparable arrangement and found none. The closest analog is a licensing review fee charged to defense contractors like Boeing for fighter aircraft export approvals, which runs to a few thousand dollars to cover staff time, not a percentage cut of a multi-billion dollar market.

The Revshare Creates Perverse Incentives

The core problem Harrell identifies is institutional. Once a revenue share is embedded in the export licensing process, the agencies responsible for evaluating national security risk now have a financial incentive to approve licenses. If a future export poses a genuine security concern but generates a meaningful cut for domestic programs, the calculus inside the Commerce Department becomes distorted in ways that are hard to audit or reverse.

Harrell is also skeptical of the national security framing generally. A revshare does nothing to address whatever underlying concern triggered export controls in the first place. Chip downgrade requirements or buyer restrictions at least attempt to limit capability transfer. A percentage of revenue does not.

The H20 Question Is Genuinely Contested

Harrell draws a distinction between the policy merit of exporting H20s and the mechanism of the revshare. The H20 is now several years old and not a cutting-edge chip, making the case for continued restriction harder to defend on pure capability grounds. He credits Jensen Huang with making a coherent argument in good faith, alongside his obvious commercial interest, that keeping China dependent on American chips is strategically preferable to pushing Beijing toward accelerating indigenous supply chains through Huawei, SMIC, and domestic alternatives.

But even accepting that logic, the 15% levy undermines it. If the goal is dependency, making American chips more expensive relative to Chinese alternatives works against that objective. The rate should, if anything, trend toward competitive pricing.

Why Biden Took a Harder Line

The Biden administration's tough export control posture from October 2022 onward, which cut off most high-end semiconductor sales to China and restricted manufacturing equipment, was driven by a genuinely bullish internal view on AI timelines. Key policy makers believed AGI-level capability was reachable within a few years, making even a 12 to 18 month lead on compute access worth significant commercial sacrifice. That framing made restricting the Nvidia H20 and its predecessors strategically defensible even at cost to U.S. companies.

Harrell reads the Trump administration differently. The revshare approach reflects a view that H20s are legacy hardware not worth defending, combined with a dealmaker instinct to extract value from any permission granted. Trump's public suggestion that Blackwell exports could follow at a higher rate reinforces that the mechanism may expand rather than stay contained.

Precedent Risk Extends Beyond Chips

The revshare structure, if it holds, raises immediate questions about whether it will be applied to HBM and other parts of the semiconductor supply chain. It also sits alongside a separate but related risk on the import side. Commerce Secretary Howard Lutnick has signaled that semiconductor import tariffs are coming soon. Tim Cook secured what appeared to be a carve-out last week, with companies that commit to U.S. investment potentially exempted, though the practical mechanics remain unclear. The combination of export revshares and import tariffs will materially affect U.S. chip companies and downstream industrial users through the remainder of 2025 and into 2026.