First Quantum Cobre Panama Restart|31% Share Plunge over a Pay-to-Close Plan?

A restart that sounded like an ending

Panama's government commission urged a restart of First Quantum's Cobre Panama mine, and the shares fell as much as 31 per cent. The panel wants the mine reopened, but only so it can pay for its own closure. On the Toronto Stock Exchange, circuit breakers halted trading twice. At the low, the stock stood at $31.10. The recommendation's own wording explains the fear.

It calls for a restart that can achieve an orderly closure, at no cost to the nation, and with no possibility of extension. Yet analysts reading the same report found an illustrative figure inside it. About 25 years of active mining. And the final word does not belong to the commission. It belongs to Panama's president, José Raúl Mulino. Cobre Panama was once First Quantum's best mine.

It accounted for 40 per cent of the company's revenue. It closed in November 2023, after local protests and a ruling from Panama's Supreme Court. The court declared First Quantum's 20-year operating concession unconstitutional. Since then, a smaller team has kept the site stable and safe, while copper prices hover near all-time highs. Trading was halted before First Quantum issued its response.

After the statement, the shares pared some losses. By the close, they were down 15.3 per cent, at $38.23. Roughly half of the deepest loss had been recovered.

How long is an orderly closure?

The first reports framed the day as a shutdown. The Canadian Press wrote that the commission had recommended the orderly closure of the mine. But one of the ministers who made that recommendation described a very different clock. Julio Molto, Panama's Minister of Commerce, sat on the panel. He said, "We have to be very, very clear. An operation of this scale is not closed in a year or five."

BMO analyst Matthew Murphy noted the report cites a 25-year active mine life, as an illustrative example. Jefferies analysts read it the same way: years of operation with progressive closure, then active closure and long-term monitoring.

Jefferies wrote, "In our view, the report is better interpreted as support for a structured path toward eventual closure rather than an immediate and permanent cessation of operations." Illustrative is the key word. The report does not promise 25 years. The government asking for this restart is the same one that shut the mine in 2023. Its finance minister, Felipe Chapman, also made the recommendations.

Chapman said closing the mine would be an extraordinary financial burden for the Panamanian state, and would compromise public resources for years. The shutdown's cost is already on the books. A government study found it cut taxes and royalties to the state by nearly $1.4 billion. The commission's report counts 6,000 direct jobs lost, and 30,000 indirect ones.

First Quantum says the mine contributed around five per cent of Panama's economy. The report's route is to let renewed operations finance a controlled shutdown, rather than leave Panama with the bill. Panama had already been easing the site back. In April 2026 it approved processing stockpiled ore, about 70,000 tonnes of recoverable copper. Jefferies notes the power plant restarted, and one milling circuit resumed.

A way around the court

That leaves a legal wall. The Supreme Court struck down the contract, and a law passed in 2023 bans new mining concessions. Murphy flagged a distinction inside the report. According to the report, the ruling declared the contract unconstitutional, but did not prohibit mining itself. That could leave room to negotiate a new legal framework.

Reuters, citing two sources, reported what that framework might look like: a state partnership with First Quantum. One source said, "The idea is to make an agreement with First Quantum viable through a joint venture." The source cautioned that a deal still has to be reached with the miner. Reuters notes a state-owned partner could be a workaround for the concession ban.

Sources previously said a stake of 60 to 65 per cent for First Quantum was on the table. Whether that model is still under consideration was not clear. First Quantum declined to comment to Reuters.

The price of coming back

The price of that return is written into the report's seventeen recommendations. The last one is blunt. Ending the pending international arbitrations is a mandatory condition for any agreement. Those cases are large. Claimants are seeking a combined $27 billion, including claims First Quantum filed after the closure. The terms tighten from there.

Panama, as owner of the deposit, should act as more than a state collecting royalties. It should verify the mine's money flows itself, not rely on the operator's figures. A fixed, automatic and irrevocable share of the state's revenue would go to an environmental plan. And the revenue must turn into tangible benefits for citizens. First Quantum answered late the same day.

The company said, "First Quantum recognizes that a new agreement must respect Panama's sovereignty, democratic institutions and the Government-led process." It added that it "will engage constructively and in good faith" toward a legal framework that is fair, transparent, durable, and aligned with Panama's Constitution. It also noted that ending the arbitrations is a mandatory condition.

Put the two voices side by side. Panama says the mine runs in order to close, with no extension. The company says it will negotiate in good faith. Neither names the number that matters most: how many years the mine runs. The 25 years is an example, not an offer. With no extension allowed, whatever figure is signed becomes final. And First Quantum would give up its arbitration claims to get it.

Where the decision lands

Murphy of BMO reads the objectives as pointing toward a long run, not an imminent shutdown. He wrote, "We believe Cobre Panama likely needs to run for decades to satisfy these objectives." He added, "Risks are elevated but mutually agreeable solutions that preserve value remain possible." Both halves hold. Funding closure, an environmental plan and public benefits takes years of production.

But the same conditions fix the end date, send a set share of the state's revenue to the environment, and remove the arbitration claims. The commission stressed its proposal is not a final decision. Mulino said he would carefully analyze the study before making a firm decision. First Quantum says it awaits guidance from the government on next steps. The 31 per cent plunge reacted to the word closure.

Read closely, the report describes a long, negotiated run with a fixed end. The signal to watch is whether Mulino authorizes formal negotiations, the commission's first recommendation. If he does, and talks yield a long active life with a First Quantum majority, shareholders regain a mine that once earned 40 per cent of revenue.

If he holds off, or the lifespan comes in short, the market's first reading moves closer to the truth.

Informational only, not investment advice. Figures and quotes come from the linked reports.