Market Scepticism Meets Binding Deal: European Lithium Shares Trade 40% Below Implied Merger Value

Binding deal gives Critical Metals full control of Tanbreez rare earths project, but shares fell 7% amid regulatory hurdles, ASX probe, and governance concerns, even as EU pushes for domestic critical mineral supply.

Critical Metals and European Lithium signed a binding Scheme Implementation Deed on 18 May 2026, cementing a takeover that promises full control of the Tanbreez rare earths project in Greenland and a significantly stronger balance sheet. Yet the market reaction tells a more cautious story. Critical Metals shares closed at $9.80 the following day, down nearly seven per cent, while European Lithium remains suspended on the ASX with a last traded price of A$0.415 — well short of the A$0.58 per share the deal implies.

Under the terms of the two interlinked schemes of arrangement governed by Australian law, European Lithium shareholders will receive 0.035 Critical Metals shares for each European Lithium share they hold. That exchange ratio values the target at a 137 per cent premium to its undisturbed price before the initial proposal. The combined group would be 41 per cent owned by former European Lithium investors, with Critical Metals consolidating the full Tanbreez stake after absorbing the 7.5 per cent residual interest European Lithium currently holds.

The gap between the implied price and the last market print is a sizeable 40 per cent. That discount reflects a bundle of uncertainties that still hang over the transaction. Shareholder votes, court approval and regulatory sign-offs are all required, with a scheme booklet expected in July or August and meetings scheduled for late summer. There is also a minimum net cash and liquid assets condition that European Lithium must satisfy to proceed.

Governance issues add another layer of scrutiny. Tony Sage serves as both chief executive of Critical Metals and executive chairman of European Lithium, prompting an independent committee to review the deal on behalf of minority holders. Separately, the ASX has opened a formal investigation into whether European Lithium breached its continuous disclosure obligations — a risk that could complicate the shareholder vote.

On the project side, the Wolfsberg lithium project in Austria suffered a regulatory blow when the Federal Administrative Court overturned a key environmental permit. The final investment decision has been pushed back to at least the end of 2026, though the mining licence runs until early 2028 and a supply agreement with BMW remains in place. The timeline for Tanbreez itself is unchanged, and the deal’s logic hinges on streamlining ownership to accelerate development.

The broader political environment may provide a counterweight. On 20 May, the European Union designated wolfram, rare earths and gallium for its first joint strategic raw materials stockpile, a clear signal of intent to reduce external supply dependence. Talks are already under way with the port of Rotterdam about storage capacity. For a group centred on a Greenland rare earths deposit, the timing aligns with Europe’s push for domestic critical mineral sources.

Financial firepower is not an issue. European Lithium reported roughly US$219 million in cash at the end of March, while Critical Metals completed a private placement of around US$60 million in April to fund operations and Tanbreez development. The combined balance sheet is expected to support the project without near-term funding pressure.

Elsewhere in Europe’s lithium landscape, the Keliber project in Finland has commissioned its concentrator at Syväjärvi and begun mining in the first quarter of 2026, with spodumene concentrate production targeted for the third quarter. The Sibanye-Stillwater and Finnish Minerals Group joint venture aims to deliver 15,000 tonnes of battery-grade lithium hydroxide annually from 2028.

For European Lithium, the immediate focus is on the ASX lifting its trading halt, which is expected after the final agreement is published, no later than 20 May. From there, attention turns to the scheme booklet and the shareholder vote in August or September. If approved, the merger is scheduled to close in the second half of 2026. Until then, the 40 per cent discount serves as a daily reminder of the conditions that still separate the headline premium from a completed deal.