The market that sold its shock absorber

• Helium supply is concentrated in two countries. The United States and Qatar produced 144 of 190 million cubic metres in 2025, or 76% of world output P. Qatar's entire export volume leaves by sea from a single terminal, in cryogenic containers, through the Strait of Hormuz.
• The buffer that existed to absorb exactly this is gone. The Federal Helium System held 9.65 Bcf in storage in 2014 P; it was sold to Messer for $460 million on 27 June 2024 P under a disposal mandate written into the Helium Stewardship Act of 2013. The United States now has no strategic helium inventory.
• There is no exchange, no clearing, and no published spot benchmark for helium. The last official free price print in the market's history was the BLM posted price of $100 per Mcf in FY2022 P, after which the series was discontinued. Buyers are negotiating against a price nobody publishes.
• The one accessible reference point available today is China's imported tube-trailer price at CNY 291/m³ in Q2 2026, up 180% year on year S, roughly $1,212/Mcf, against a USGS estimate of the 2025 grade-A refined base price of $330/Mcf P. We think that spread, not any single spot quote, is the honest measure of the dislocation.
• We expect the delivery recovery to lag the production recovery by at least one quarter beyond any Qatari restart, because the binding constraint is the cryogenic container fleet rather than the plants. Liquid helium boils off; a stranded container is not inventory.

The federal helium program was created in 1925 for military airships and ended, ninety-nine years later, as a line item in a General Services Administration asset sale. The mechanics matter, because they explain why this disruption has no floor under it.

The Helium Privatization Act of 1996 created a $1.37 billion "helium debt" and instructed the Bureau of Land Management to sell crude helium until the debt was repaid. It was repaid at the start of fiscal 2014 P. The Helium Stewardship Act of 2013 then set out a four-phase wind-down: continued sales, then annual auctions with the auctioned share rising by at least fifteen percentage points a year, then federal-use-only once the reserve fell to 3.0 Bcf, then disposal of all assets. At 30 September 2014 the system held 9.65 Bcf, of which 7.82 Bcf was federal P.

The auctions produced something helium has never had before or since: a public clearing price. The first, in July 2014, sold 93 MMcf at an average $161/Mcf P. The fourth, on 20 July 2017, sold 500 MMcf in thirty lots to six buyers at $112 to $128/Mcf, raising $59.7 million P. Then the auctions ended, the posted price series ended after FY2022, and the assets went to market.

The GSA offering was specific: the Cliffside gas plant near Amarillo, the Bush Dome storage reservoir holding roughly four-plus Bcf of federally owned helium and some 60 Bcf of federally owned natural gas, mineral rights over about 38,000 acres, twenty-three wells, and 423.24 miles of federal helium pipeline P running into Texas, Oklahoma and Kansas refineries. Messer was named high bidder in January 2024 and completed on 27 June 2024 at $460 million, transferred to the Treasury that December P.

QatarEnergy declared force majeure on 4 March 2026 following strikes on Ras Laffan S. On 19 March the energy minister put the damage at two of fourteen LNG trains and one of two GTL plants, 17% of LNG capacity and 14% of helium output, with a three to five year repair horizon S. On 17 March a major US distributor declared force majeure on helium and capped most customers at approximately 50% of normal monthly volumes, prioritising healthcare, with a surcharge of $13.50 per hundred cubic feet, or $135/Mcf S.

Two policy responses followed, and both are still in force. Russia introduced a temporary helium export authorisation regime on 14 April 2026, running through the end of 2027 S. China banned helium exports outright with immediate effect on 10 July 2026 under MOFCOM and customs Announcement No. 29 of 2026, covering HS 2804290010, with no stated end date S. Two of the four countries that could have supplied incremental molecules chose not to.

The physical constraint is not the plant. It is the box.

Liquid helium is shipped in cryogenic ISO containers with a hold time of roughly forty-five days before the contents are lost to boil-off. When Hormuz closed, production stopped and the fleet stopped simultaneously: filled containers could not sail, and empty containers could not return to be filled. Reporting indicates roughly a third of the world fleet was stranded in Qatar and that repositioning requires a minimum of three months once transit resumes S.

We could not find a published count of the global helium ISO container fleet at any primary source U, and we think that absence is itself the finding. The binding constraint in every helium shortage is a fleet nobody measures. The operational consequence for a buyer is precise and it is the most useful thing in this note: even if Qatar reaches normal rates in October 2026, delivered volumes in Asia and Europe recover a transit-plus-repositioning cycle later. Contract for the lag, not for the restart.

The USGS end-use series is the only free, consistent, government-published demand breakdown in this market, and it contains one genuinely important trend. MRI fell from 17% to 15% of US helium consumption between 2024 and 2025 P, and it is the only major category in retreat.

The cause is not price and it is not substitution at the margin. It is a design change. A conventional superconducting MRI magnet is filled with approximately 1,500 litres of liquid helium; a sealed-magnet system uses 7 litres, permanently P. One vendor reports approximately 2,000 sealed systems installed since 2019 and more than six million litres of liquid helium saved.

On our arithmetic, 2,000 magnets at roughly 1,493 litres avoided each is about 3.0 million litres of first fill removed; at the 1:748 liquid-to-gas expansion ratio that is approximately 2.2 million cubic metres of avoided gaseous demand KR, or a little over 1% of one year of world production, from one vendor's installed base, before counting the recurring boil-off and refill that now never happens. Healthcare procurement should read that as a capital allocation signal rather than a sustainability one: the payback on a sealed magnet is now partly a hedge against an allocation regime.

Against that, the demand story most often told about helium does not survive contact with the sourcing. Helium consumption per wafer start, per fab, or per fab-year is not published at any primary source U. SEMI and WSTS publish equipment and billings data, not gas intensity, and the major industrial gas companies do not disclose per-fab volumes. Every figure in circulation traces to paid market research or to unsourced secondary material. The same is true of helium per kilometre of optical fibre.

What can be said with sourcing is that South Korea, holding roughly 18% of world semiconductor capacity, sourced approximately 64.7% of its helium from Qatar in 2025 S, and that fabs report the exposure as availability rather than cost: helium is a small line in the cost of a wafer and an absolute prerequisite for running the tool. That distinction should govern how a fab contracts. You are not hedging a price; you are buying queue position.

In a market with no benchmark, being precise about measurement is the product. Four series exist that a buyer can use without paying for an assessment, and each measures something different.

The BLM posted price, FY1998 to FY2022. An administered price for crude helium, not a market price, but a continuous twenty-five year series that ran from $47.00 to $100.00 per Mcf P. It is dead, and its death is the reason the other three matter.

USGS estimated grade-A refined base price. $390/Mcf for 2023 and 2024, $330/Mcf for 2025, with USGS explicit that producers post surcharges on top P. Annual, lagging, and a base rather than a transaction price, but government-published and free.

Trade unit values from US Census and USITC DataWeb, HS 2804.29. This is the series we recommend building a procurement panel on. For 2023 it gives US exports at 33.2 Mm³ for $453 million, a unit value of $378.61/Mcf, and imports at 8.0 Mm³ for $91.8 million, or $317.03/Mcf P. It is monthly, by partner country, free with registration, and unlike every other series it will keep updating through the crisis.

Disclosed contract terms. Rare and therefore valuable. A South African producer entering commissioning in 2026 uses $600/Mcf as its average liquid helium price assumption in take-or-pay revenue guidance P. Set against the USGS 2025 base of $330/Mcf, that is an 82% premium and the clearest public marker of post-crisis contracting levels available anywhere.