(Kitco News) - The copper mining sector is entering a renewed cycle of mergers and acquisitions as major producers seek to secure long term supply amid widening global deficits. The shift was underscored this week during an exclusive Kitco News copper panel hosted by anchor Jeremy Szafron at the Prospectors and Developers Association of Canada 2026 convention, following Hudbay Minerals' announcement to acquire Arizona Sonoran.
The transaction, valued at approximately $1.48 billion, offers a 30% premium to Arizona Sonoran shareholders at $9.35 per share. The deal merges Arizona Sonoran's Cactus project with Hudbay's Copper World asset to create the third-largest copper district in North America. The move is designed to boost Hudbay's annual production capacity to over 250,000 tonnes by 2030.
Industry veterans speaking on the Kitco News panel noted that the acquisition signals a broader trend of major companies finally deploying capital after years of hesitation. Strategic investor Frank Giustra stated that while major mining companies are often predictable and risk averse, the shrinking pool of large-scale assets is forcing their hands.
"Most major mining company employees are afraid to lose their jobs," Giustra said. "They know the company could pay a lot more if it really wants something. So they'd rather wait. They're not gonna take the risk."
Ian Harris, CEO of Copper Giant Resources, suggested the Hudbay acquisition could trigger a domino effect across the industry.
"They move like a pack of dogs," Harris said. "They're all sitting, nobody wants to assume too much risk. But once there's fewer things on the table, it's a little bit of musical chairs."
The urgency to acquire tier one assets is driven by unprecedented long term demand forecasts and current pricing, with COMEX copper trading elevated at around $5.77 per pound as of early March. Global megatrends, including electric vehicle manufacturing and a rapidly aging U.S. electrical grid, are converging on a limited supply of the metal.
"The copper wiring is basically the central nervous system of AI," Giustra noted.
Harris quantified that tech-driven demand, highlighting the massive scale required just to power upcoming data centers.
"AI in the United States, I think is 450,000 tons of copper is what they're now predicting," Harris said. "That's the second-largest copper mine in the world."
However, the immediate physical market presents a more complex picture. Chinese smelters are currently churning out record quantities of copper, swelling local stockpiles and threatening to slow the metal's powerful recent gains.
Additionally, short-term supply chain vulnerabilities remain a key focus. Over the weekend, heavy rains washed away a section of the main export route out of the Democratic Republic of Congo. While the route out of the world's second-largest producer has since reopened to traffic, the temporary closure highlighted the fragility of the current supply network.
"Nobody knows where this copper supply is gonna come from," Giustra said. "The only fix is a much higher price for the short term."
The resulting long-term squeeze leaves a rapidly narrowing field of development opportunities. According to Harris and Giustra, there are currently only four known undeveloped, near-surface copper deposits globally that exceed one billion tons.
Copper Giant Resources' Mocoa project in Colombia is among that remaining group. The company recently reported an inferred resource of 1.12 billion tonnes containing 12.7 billion pounds of copper equivalent. The project also contains significant molybdenum, a metal recently added to the U.S. Department of Defense's critical minerals list.
"In this case, having that Molly component, it's huge," Harris said. "And in our case, it's 40% of the value."
Harris highlighted the geological rarity of the asset, noting it was formed over 10 million years through at least five different geological pulses. This structural history suggests Mocoa is a district-scale system rather than a single isolated deposit.
Giustra also pointed to a significant valuation gap between established producers and junior explorers. He noted that while Hudbay paid roughly 15 cents per pound of copper in the ground for its recent acquisition, Copper Giant currently trades at approximately one cent per pound. He emphasized Colombia's status as a U.S. ally and its established rule of law as key jurisdictional advantages for the project's future development.
Companies are also looking to open up previously restricted areas to meet demand. An Argentine copper venture recently appointed a unit of Royal Bank of Canada to advise on financing options for a $630 million copper/gold project in Mendoza province, which could pave the way for a new copper hub.
Meanwhile, Copper Giant is currently executing a 23,000-meter drill program to test new targets and expand its deposit. The company plans to release a Preliminary Economic Assessment later this year.
As major producers look to restock their development pipelines, the few remaining tier one assets are likely to attract significant attention.
"We have not seen the craziness yet," Giustra said. "We're in the first innings of this bull market and it's gonna be a multi-year bull market."