Rare Earth ETF Caught Between Chinese Export Curbs and Western Supply-Chain Ambitions

VanEck rare earth ETF slides into oversold territory after China's helium export ban; Energy Fuels' $1.9B Vacuumschmelze deal and US 'Project Vault' signal structural realignment.

China’s latest move to restrict helium exports on 10 July 2026 has sent fresh ripples through the critical-minerals sector, underscoring just how deeply geopolitical manoeuvring is reshaping the rare earth landscape. The VanEck Seltene Erden ETF, a bellwether for the industry, closed the week at €13.78 — a modest daily gain of 0.57% that masked a more punishing 6.86% weekly slide. Over the past month, the fund has shed 5.10%, and it now sits 26.56% below the 52-week high of €18.76 hit in May.

The ETF’s 14-day relative strength index of 31.4 has crept into oversold territory, while a 30-day annualised volatility reading of 42.87% testifies to the market’s skittishness. Despite the recent retreat, the fund retains a 12-month gain of 83.98% from its trough of €7.49, and its year-to-date performance remains positive at 7.39%.

Beijing’s decision to impose a temporary ban on helium exports — justified by the need to secure domestic supplies for semiconductor fabrication and medical technology — follows a pattern of escalating controls. In January, China tightened rules on tungsten; by May, it had capped output of strategic minerals. The knock-on effect is already visible: the price of tungsten hexafluoride (WF?) has more than doubled from around $68.75 per kilogram in January to nearly $150 in April, and Japanese producers Kanto Denka and Central Glass have flagged inventory strains through mid-2026.

The rare earth ETF also faces headwinds from China’s broader export clampdown. Last month, Beijing added 20 more Japanese companies to its restricted list, prompting a more than 80% collapse in shipments of seven rare earth elements to Japan between March and April. Such interventions keep the sector on edge, even as the fund’s technical picture shows it trading 14.10% below its 50-day moving average of €16.04.

Yet beneath the price noise, a structural realignment is gathering pace. On the corporate side, Energy Fuels has agreed to acquire German magnet manufacturer Vacuumschmelze for $1.9 billion in a cash-and-stock deal slated for completion in 2026. The acquisition, which gives Energy Fuels access to more than 400 patents and a century of magnet-making expertise, aims to forge an integrated chain from mine to finished magnet — a model that could reshape how investors value the ETF’s holdings.

Western governments are also stepping in. The “Project Vault” initiative, a multibillion-dollar effort to build a national strategic reserve of critical minerals, has appointed Brett Lambert as executive chairman of VaultCo, the entity overseeing it. The Export-Import Bank of the United States had already approved a $10 billion loan for the project in February. Meanwhile, a new $150 million hub in Rupert, West Virginia, will recover rare earth elements from coal waste, with partners GreenMet and Flash Metals USA planning to process material from Canada, Greenland, and Cameroon as well.

Private capital is flowing too. REalloys (ALOY) closed a $100 million equity round led by Blackstone and Citadel to build a heavy rare earth separation facility at the Tooele Army Depot in Utah — a site the U.S. Army has already selected on a conditional basis. Parallel to that, Phoenix Tailings is scaling its emissions-free extraction of neodymium and dysprosium from mining waste in Massachusetts, targeting annual production of more than 3,000 tonnes of critical metals by the end of 2026.

Not all supply-chain moves favour the West. During the week of 11 July, Namibia signed eight cooperation agreements with China covering energy and critical minerals, including lithium and rare earths. Chinese firms have invested roughly $4.2 billion into Namibia’s mining sector, underscoring that Beijing is simultaneously tightening export controls and securing overseas resources.

New competition is also arriving in the ETF space. On 12 July, the BetaShares Energy Transition Metals ETF (ticker: XMET) began trading, tracking the Nasdaq Sprott Energy Transition Materials Select Index and heavily weighted toward Lynas Rare Earths and MP Materials — both names that also feature prominently in the VanEck fund’s portfolio.

For the VanEck Rare Earth ETF, the picture is one of countervailing forces. Structural progress — acquisitions, government stockpiles, new processing plants — argues for a secular bull case. But near-term price action remains hostage to Beijing’s export policies and the technical damage inflicted by the slide below key moving averages. How these drivers resolve will likely hinge on whether projects like Vacuumschmelze and Project Vault can translate their blueprints into tangible supply-chain victories in the months ahead.