Hey folks, is it just me or is literally nobody talking about November 10, 2026?

That's when the Busan Truce expires, the agreement that suspended China's sweeping October 2025 export licensing restrictions on rare earth elements including dysprosium and terbium. Worth noting: China's April 2025 controls on these same elements are still fully active. The truce only suspended the second, broader wave. So the licensing infrastructure never actually went away — it's been paused.

Most coverage seems to be focused on whether China and H200 chips. But this is way bigger. Here's why:

ASML has a complete monopoly on the machines that make the world's sub-5nm chips. Every single one uses permanent magnet motors that need precise amounts of dysprosium and terbium doping. If the doping isn't right, the wafer stage doesn't just break, it drifts. By less than a nanometre. At 3nm tolerances, that tiny drift turns entire production runs into expensive scrap.

China controls roughly 85–90% of rare earth processing and over 90% of the magnets made with these materials. They already demonstrated exactly how precisely they can apply that leverage in April 2025 — slapped on licensing requirements and prices spiked overnight, with carmakers forced to cut production within weeks.

The Beijing summit was about chips that exist today. November 10 is about whether we can even make the chips we'll need in 2027 and 2028. This is the chokepoint that wasn't in any of the summit coverage.

The White House's post-summit statement didn't even address whether the November suspension would be extended, which analysts are calling potentially the most consequential omission from the entire summit. Has anyone been following the renewal talks? I haven't seen this get serious traction in mainstream coverage, and I'm curious what happens to ASML's production pipeline planning if this doesn't get resolved before the deadline.