Key Points
- Demand for copper is expected to surge over the next decade, powered partly by the ongoing AI boom and a ramp-up in European defense spending.
- A “fragility” of supply chains, magnified by the current flare-up of trade tensions, shows why a diversity of supply is critical going forward.
- London Metal Exchange CEO Matt Chamberlain said “every nation” is looking at supply dynamics, including diversity of delivery and smelting reinvestment.
Renewed U.S.-China trade tensions underline supply challenges in copper markets, as the AI boom, increased defense spending and energy transition look set to turbo-charge demand for the metal over the next decade. Matt Chamberlain, CEO of the London Metal Exchange, said the recent spat between the U.S. and China over rare earth minerals offers key lessons for the copper market. Chamberlain told CNBC’s “Squawk Box Europe” that supply tightness had pushed spot prices in a number of metals markets — including copper — above the corresponding three-month futures prices in recent days, suggesting a short-term supply squeeze, a “backwardation” which reverses prevailing market consensus. “The market consensus is that there absolutely is a medium-term demand driver,” Chamberlain said Tuesday. “You see that across a number of applications, from the very mundane — the air conditioning and construction — through to the cutting edge, the AI and electrification story.” However, current price action is being driven predominantly by supply-side developments, including a number of supply-side disruptions, which Chamberlain said ultimately highlights the “fragility” of supply chains. “These things are fairly multifaceted,” he said. “There is this underlying technological advance, which sometimes favors metals, sometimes doesn’t. Those signals all roll up, and then you see them manifest itself on the market each day.” Copper, which is essential for semiconductors, cables and cooling systems that are driving AI’s advance, has come into sharper focus as investors remain bullish on the AI trade. “We do need to learn the lessons for copper,” Chamberlain said. “How do we ensure a diversity of supply? That’s really what every nation is looking at, at the moment.” He highlighted an increased focus around diversity of delivery location at the LME, as well as conversations among Western producers over reinvesting in smelting capacity. Earlier this week, it emerged that Aurubis , Europe’s largest copper producer, is in discussions with the Trump administration to build a new copper smelter in the U.S., potentially with government support. The German firm last month launched a new copper recycling plant in Richmond County, Georgia, as part of a strategic push into North America’s copper recycling space. “Sometimes what holds us back in the West is the environmental standards. One thing we are looking at is whether we can discover a sustainability premium,” Chamberlain observed. “It would be helpful… for some of these western smelters to be able to be paid where they’re investing in sustainability around the world.” @HG.1 5D mountain Copper futures Global demand for copper could potentially rise by 8.2 million tonnes per year (Mtpa) to 42.7 Mtpa over the next 10 years, a surge of 24%, according to analysis by Wood Mackenzie. The energy and natural resources research consultant said the convergence of four major trends — AI and data centers, increased defense spending, the rapid industrialization of India and Southeast Asia, and the energy transition around EVs and renewables — could drive price volatility and further amplify demand. That could potentially push total demand growth up by 40% by 2035. Charles Cooper, research director and head of copper research at Wood Mackenzie, warned that copper is becoming the “strategic bottleneck” of the global energy transition. “The impacts of commodity supply chain disruptions and the industry’s inability to deliver will be acutely felt,” Cooper said. “If governments and investors fail to act, we risk turning the metal of electrification into the metal of scarcity.”
