The Chinese export-control playbook — a 3-year pattern

Second-order synthesis of four atlas materials. The pattern started in August 2023 and has added a new material every 12-15 months since. Worth reading as a single narrative rather than four separate material stories.

The sequence (verified)

The anatomy of each move

Each announcement has followed a recognizable template:

1. Trigger event: usually a US or EU semiconductor / trade policy tightening. The Ge/Ga controls came ~1 month after the US Oct-2022 semi equipment export rules were finalized. Heavy REE controls came after US + allies tightened SME exports further in early 2025. 2. Ministry of Commerce announcement: specific HS codes, license required, case-by-case approval at MofCom discretion. 3. Immediate price spike: 2-5x in the first 4-12 weeks as market prices denied access. Ge/Ga peaked at CNY 45,309/kg (both) in January 2024 — 3-5x pre-control levels. 4. Gradual license approval: licenses flow at variable pace to "approved" counterparties (Japan + Korea favored; US/EU slower or conditional). Prices decline from peak but don't return to pre-control baselines. 5. New equilibrium: 20-50% premium persists over pre- control levels as "managed pricing power." Market accepts that Chinese policy is now the price-setter.

Why the template works

The economics behind the playbook are consistent across materials:

• Concentration: Chinese share of mining OR refining is

typically 60-90% (Ge 60% mining / likely 80%+ refining; Ga 80% primary; REEs 70% mining / 85-90% refining; graphite 75% mining / 90% SPG processing; tungsten 80-85% both).

• Substitution hard: each material has niche uses where

no cheap substitute exists (Ga → GaN power semis, Nd → permanent magnets, graphite → battery anodes, W → cutting tools + kinetic penetrators).

• Downstream Western capacity is years away: even with

DoD DPA funding, IRA incentives, EU CRMA grants, non- Chinese capacity cannot scale to meaningful share (typically <10% combined) within 3-5 years.

• Byproduct nature limits supply elasticity: Ge and Ga

are byproducts of zinc and aluminum respectively; even mining more doesn't guarantee more Ge/Ga refining.

Who's on the "next" watchlist

Based on the pattern, the highest-probability next candidates:

Tier 1 — formal announcement watch

• Tungsten — China 80-85% both mining AND refining;

defence-critical; already "watched list" rumors since 2024. Highest-probability next material.

• Neodymium / Praseodymium — China 60%+ mining, 85-90%

refining; complement to already-controlled Dy/Tb heavy REEs. Would complete the magnet-grade REE control regime.

Tier 2 — plausible but less likely

• Indium — China ~60% primary; semi + touchscreen use;

fits profile but lower strategic importance than Tier 1

• Tellurium — China ~60% refining; thin-film solar +

thermoelectrics

• Silicon metal — China ~67% primary; less strategic

value add because polysilicon is the functional choke

Tier 3 — structural mismatch

• Lithium — not expected. China's lithium dominance is

primarily in refining (~65%); mining is Australia + Chile. Controlling exports cuts against Chinese interest because China is a net consumer via its EV industry.

• Nickel — Indonesia holds the supply lever, not China.
• Copper — chain too distributed.

What the playbook tells investors / strategic buyers

1. The pricing power is permanent until the US-China technology tension resolves. That's structurally a multi-year horizon. Expect "managed pricing power" to persist across controlled materials. 2. Non-Chinese supply-chain qualification is slow. Don't wait for a shock to start qualifying. If your product needs any of Ge/Ga/heavy-REEs/graphite, start the alternative-supplier work now even if your Chinese supply is currently flowing. 3. The announcement is the spike. Once licenses flow, prices retrace but don't bottom. Budgeting at 20-50% premium over pre-control baseline is the honest case. 4. The next announcement is likely but not predictable in timing. Tungsten or Nd/Pr are the highest-probability candidates but the trigger is usually a geopolitical event, not a schedule.

What this means for the Atlas framework

This playbook is the dominant force shaping Cell (1,3) "Policy-premium bull" in the framework's 2×2. Four materials already in that cell (Nd — heavy REEs Dy/Tb portion, Ge, Ga, Graphite). Two plausible candidates (tungsten, Nd/Pr oxide).

Materials NOT in this cell despite Chinese concentration are instructive:

• Polysilicon: Chinese over-capacity dominant; Chinese

interests would lose from restricting exports (Chinese solar module industry needs cheap polysilicon globally to be competitive)

• Silicon metal: lower strategic value; function already

controlled via polysilicon downstream

• Lithium + cobalt: China is net consumer, not net

producer

The framework predicts: materials where China is a net exporter AND the material has strategic use for Western defence/semi/advanced-industry are export-control candidates. The four already-controlled fit. Tungsten and Nd/Pr fit. The others don't.

Implications for country ETF exposure (cross-ref to MacroLens)

When export controls tighten, the secondary beneficiaries typically are:

• Non-Chinese producers of the same material: MP

Materials (US, REEs), Lynas (Australia, REEs), Masan Resources (Vietnam, tungsten), Syrah (Australia, graphite), Almonty Korea (tungsten). Their equities rise on policy announcement.

• Countries hosting those producers: Australia

(EWA) gains from Lynas + Syrah exposure; Canada/US via MP Materials; Vietnam (VNM) via Masan.

• Downstream users disadvantaged: semi equipment

(Netherlands EWN via ASML), EV battery makers (Korea EWY, Japan EWJ), defence primes (US SPY).

This is material for the MacroLens weekly pick list — when a new control announcement hits, the country-ETF tilt obviously favors the non-Chinese producers.

Cross-references

• docs/minerals/materials/germanium-gallium.md — the

template event (Aug 2023)

• docs/minerals/materials/neodymium.md — Dy/Tb subset

already controlled; Nd/Pr probable next

• docs/minerals/materials/graphite.md — Dec 2024 addition
• docs/minerals/materials/tungsten.md — highest-probability

next material

• docs/minerals/FRAMEWORK.md — the policy-premium-bull cell

this playbook defines

• docs/minerals/reports/2026-04-overview.md — monthly

cross-cutting summary

• docs/thinking/2026-04-22-tech-ai-value-chain.md — the

US-China semi tension that triggers Chinese retaliation cycles