Why Tungsten Prices Tripled, and Why They May Stay There

Tungsten concentrate tripled in five months. A metal most investors have never priced, one that goes into cutting tools, armour-piercing ammunition, aerospace components and electronics, went from roughly $850 per metric tonne unit at the start of 2026 to $2,800 by late May. This was not a gradual climb or a sector-wide rally. It was a near-vertical repricing of a critical mineral, driven by two governments acting at the same time and in opposite directions.

Here is why the timing matters. China has locked its export regime in place for both 2026 and 2027 through a whitelist of just 15 authorised firms. The United States has responded with a domestic scrap allocation order that took effect on 27 August 2026, followed by a defence procurement rule tightening scheduled for 1 January 2027. Anyone tracking critical mineral supply chains is now watching two of the world’s largest economies deliberately fragment a market that had run on relatively open trade flows.

By the end of this piece you will understand not just what happened to tungsten prices, but why the specific policy mechanisms behind the move matter, how the two countries’ actions interact, and what the supply chain picture looks like heading into the final quarter of 2026.

From $850 to $2,800: what the price charts are actually telling you

Start with the numbers, because the scale is the story. Fastmarkets assessed tungsten concentrate (basis 50-70% WO₃, cif global) at $750-$850 per mtu at the start of 2026. From 29 May 2026 onward, that assessment reached $2,500-$2,800 per mtu, roughly a tripling in five months.

Fastmarkets assessment Tungsten concentrate held at $2,500 to $2,800 per mtu from 29 May 2026, a level that stayed in place without further movement through late September 2026.

The plateau is what separates this from a speculative episode. Prices tripled, then flattened, and they have held that flat line through at least 29 September 2026 across multiple market commentaries. A typical panic spike overshoots and then partially retraces as buyers step back. This one did not. It reached a new level and stopped.

That behaviour tells you something specific: this is a policy-driven equilibrium, not a fear overshoot correcting itself. When a price settles and holds for four months, the market has effectively agreed on a new floor. Without a policy reversal, there is no obvious mechanism to pull the number back toward where it started.

The second signal is divergence. China’s domestic tungsten prices have moved sharply lower, away from the elevated global ex-China price. Two prices for the same metal are no longer moving together, which is direct evidence that the market has fragmented along the line the export controls drew.

Before going further, a few definitions worth having on hand:

• Metric tonne unit (mtu): the standard pricing unit for tungsten concentrate. One mtu equals 10 kg of contained WO₃.
• Basis 50-70% WO₃: the standard grade specification for traded concentrate.
• APT (ammonium paratungstate): a key intermediate product refined from concentrate; its export flows are an early indicator of restriction pressure.

For an investor, the useful question is not whether prices rose. It is whether you are reading a spike or a reset. A spike implies mean reversion and a waiting game. A reset implies a new baseline that positioning and procurement plans have to be built around. The four-month plateau points firmly toward the second.

How China’s 15-firm whitelist works, and why it hit the market so hard

To understand why the price held, you have to understand the mechanism, and it helps to think about it the way a customs lawyer would. China did not set a volume quota. It restricted who is allowed to export at all.

The Ministry of Commerce formalised a whitelist of 15 authorised exporters through official notification in late December 2025, effective across both 2026 and 2027. Only firms on that list may ship tungsten internationally.

The vehicle matters as much as the number. The controls are embedded in China’s dual-use items catalogue, the formal framework for goods with both civilian and military applications, rather than imposed as an ad-hoc quota. That distinction is the whole game.

A conventional export quota is a volume ceiling that can be negotiated, appealed, or challenged at the World Trade Organization, much as China’s rare earth quotas were around 2010. A dual-use catalogue listing is a permanent regulatory structure that enables case-by-case shipment review and state direction of flows. It is far harder to unwind or contest through the same channels.

The first visible market signal came quickly. Exports of APT, the key intermediate, dropped sharply in early 2026 once the whitelist took effect, confirming that the restriction was biting before the concentrate price fully reflected it.

Scale is what turned a domestic rule into a global shock. China mines roughly 79% of the world’s tungsten, an estimated 67,000 tonnes of a global total near 85,000 tonnes in 2025 (a figure reported in secondary commentary and not independently confirmed in primary sources). When a single country controls that much of the mined supply, restricting the pool of authorised exporters is different in kind from trimming a quota. It reshapes who can access the metal at all.

For you, the structural durability of the mechanism is the key read. Because the controls sit inside a permanent catalogue rather than a negotiable quota, the probability that the $2,500-$2,800 environment persists into 2027 is materially higher than a quota-based restriction would imply.

Why China restricted exports now: four competing explanations

Analysts offer several overlapping rationales, and they carry different implications for how long the restrictions last. It is worth seeing the range rather than settling on one.

Every one of these explanations, whether defensive or offensive in character, points toward restrictions that are hard to unwind quickly. That convergence is itself informative for anyone modelling how long the current price level might hold.

What the U.S. policy response actually requires, and what changes in January 2027

The U.S. response comes in two acts, and reading them as a sequence rather than a single event is what reveals the direction of travel. One rule is creating pressure now. The second, larger shift lands at the start of 2027.

Act one is the Bureau of Industry and Security (BIS) Directive Allocation Order, issued under the Defense Priorities and Allocations System (DPAS), the legal framework the U.S. uses to prioritise critical materials. Following a presidential determination on 30 July 2026 identifying scarcity of recoverable critical materials, the rule was published on 6 August 2026 and took effect on 27 August 2026.

The requirement is blunt. U.S. sellers of covered tungsten waste and scrap, classified under Schedule B code 8101.97.00.00, must allocate 100% of their monthly sales to domestic buyers. Exports are generally prohibited unless BIS grants a specific adjustment or exception.

There is a catch that shapes investment planning: the order is temporary. It runs for 386 days, expiring around 27 August 2027 unless extended. Holland & Knight noted on 14 August 2026 that BIS may extend the period beyond that date, which cuts both ways for anyone weighing a capital commitment.

Act two is the more structurally significant of the pair. From 1 January 2027, U.S. defence procurement origin rules extend back to the mining or ore extraction stage and explicitly cover recycled and scrap tungsten.

That closes a real loophole. Through 31 December 2026, eligibility is judged on where the material was melted or produced, which meant processed Chinese-origin scrap could effectively reset its country of origin and qualify for defence contracts. From 2027, processing no longer resets origin. The mine determines eligibility.

Two definitional anchors are worth keeping straight:

• Schedule B code 8101.97.00.00: the U.S. export classification for tungsten waste and scrap, and the code the 100% allocation requirement attaches to.
• DPAS: the Defense Priorities and Allocations System, the legal authority under which the BIS order was issued.

Read together, the two acts tell you the U.S. is building a layered, increasingly traceable supply chain requirement. The temporary scrap order may or may not survive next August, but the January origin rule is not scheduled to expire. The trajectory points toward tighter rather than looser rules over the medium term.

What the supply chain looks like for the rest of the world, and where the risks sit

Everything downstream flows from those two mechanisms. Map the consequences and you see a world reacting to forces already set in motion.

The clearest beneficiaries are existing non-Chinese producers and advanced projects in Europe, Central Asia and elsewhere. They now sell into a structurally elevated price environment locked in for both 2026 and 2027, without having done anything themselves to earn the tailwind.

The United States sits at the opposite end. It has mined no tungsten since at least 2015 and depends entirely on imports and recycling, which is precisely why the BIS scrap order and the longer-term allied supply push exist.

The alternatives to Chinese supply fall into three categories, and they differ sharply in how fast they can respond:

1. Existing non-Chinese mines and advanced projects: the fastest near-term lever, able to lift output or accelerate development into a strong price environment.
2. Recycling and scrap recovery: made more attractive by both high prices and domestic allocation rules, though it depends on collection and refining capacity.
3. Allied supply initiatives: broader critical minerals strategies from the U.S. and its partners, structurally important but slow to deliver material volumes.

The scrap order also produces a split-market effect worth watching. Peacock Tariff Consulting’s analysis suggests U.S. domestic scrap prices are likely to soften, because domestic sellers lose the foreign bids that previously helped set the market. At the same time, Asian refiners cut off from U.S. supply are expected to bid up alternative sources in Europe, Southeast Asia and Latin America. Softer prices at home, firmer prices abroad, for the same underlying material.

The constraint that matters most is time. New greenfield tungsten projects typically take 5-10 years to move from exploration to commercial production once permitting, financing and construction are counted.

That lag, combined with total U.S. import dependency, is the central planning risk. The price shock arrived in months. Any structural supply response takes years. That asymmetry is why elevated prices are more likely to persist than to correct in the near term, and why any organisation with tungsten exposure needs to plan around duration rather than a quick reversion.

Where the current analysis could be wrong

No forward view is one-directional, and there are credible reasons the current picture could shift.

• Demand destruction and substitution: very high prices can push manufacturers to redesign products, cut tungsten intensity, or switch materials where feasible, eroding demand and pulling prices lower even without a policy change.
• Speculative stocking: part of the almost unbroken run to late May may reflect precautionary buying, raising the question of whether the plateau rests fully on fundamentals.
• Regulatory uncertainty: the BIS order is explicitly temporary, so a non-extension in 2027 would remove the domestic scrap preference and reshape recycler economics.
• Domestic U.S. scrap price divergence: softening domestic scrap prices could complicate the investment case for the very recycling capacity the policy aims to encourage.

The rare earth episode around 2010 is the cautionary parallel most analysts reach for. Export controls triggered a price spike, a wave of non-Chinese investment, a WTO dispute, and eventually a boom-bust cycle as new supply arrived. Tungsten could rhyme with that. The differences, a smaller and more concentrated market, simultaneous tightening by both China and the U.S., and the mining-stage origin rule with no rare earth precedent, are also why it may not behave the same way.

The decisions that matter most from here

Three variables will determine whether this environment hardens further or begins to soften, and they are not equally uncertain.

1. The 1 January 2027 defence procurement rule: already legislated and the most predictable of the three. Its implementation will test whether origin traceability can actually be enforced at the mining stage, the critical practical question behind the whole policy.
2. The BIS order renewal decision, around August 2027: BIS has signalled it may extend. Extension would firm up the domestic scrap preference; expiry would remove it.
3. The greenfield and recycling investment pipeline: the medium-term wildcard that will decide whether the $2,500-$2,800 plateau holds or eventually breaks under a supply response, constrained by that 5-10 year development lag.

The next 90 days are framed by one already-legislated change. The 1 January 2027 origin rule will test whether traceability can be enforced back to the mine, and that is the clearest signal to watch.

Keep one structural fact in view when weighing the Chinese side of this. Because the controls live inside the dual-use catalogue rather than a quota, any reversal requires a deliberate government decision, not merely market pressure easing. That is what makes the current $2,500-$2,800 level the working benchmark for investors and procurement teams deciding on hedging, sourcing or project evaluation right now.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions. Past performance does not guarantee future results. Financial projections are subject to market conditions and various risk factors, and forward-looking statements are speculative and subject to change based on market and policy developments.