By Salini Krishnan
Copper prices have entered a period of sharp volatility as the escalating conflict in Iran sends shockwaves through global commodity markets. On Friday, the red metal retreated to a critical support level of $12,000 per metric ton, marking a 2.72% decline in a single trading session. While the immediate supply of copper from Iran is relatively modest in global terms, the conflict’s second-order effects: ranging from energy price spikes to the disruption of critical shipping lanes: are forcing analysts to recalibrate their 2026 projections.
For mining operators and institutional investors, the current retreat represents a complex “demand-side” reaction to a geopolitical crisis. Despite the intrinsic value of copper in the global battery revolution, the prospect of prolonged regional instability in the Middle East is stoking fears of a global industrial slowdown.
The $12,000 Floor: Technical and Fundamental Pressure
The retreat to $12,000 follows a month of aggressive pricing that saw copper peak near $13,400. This 2.72% drop is not merely a technical correction; it reflects a broader shift in market sentiment. As of late March 2026, the London Metal Exchange (LME) has seen significant long-position liquidations as traders hedge against the rising cost of industrial energy.
While $12,000 is currently acting as a psychological and technical floor, the stability of this level depends heavily on the duration of the Iran conflict. In a “shorter multi-month conflict” scenario, Bloomberg Intelligence suggests prices will likely oscillate between $10,500 and $11,500 per metric ton. However, the current floor is being tested by a strengthening U.S. dollar and a cooling of demand expectations in major manufacturing hubs.
Iran’s Copper Production: Small Footprint, Significant Context
To understand why a conflict in Iran moves the needle for a metal primarily mined in Chile and Peru, one must look at both direct and indirect supply impacts. Iran currently accounts for approximately 1.5% of global mined copper and 1.2% of refined copper production. In 2025, this amounted to roughly 360,000 metric tons of mined metal.
While the loss of Iranian output itself would not create a global deficit, the geopolitical proximity of Iran to the world’s most critical energy arteries creates a multiplier effect. The temporary closure of the Strait of Hormuz between February 28 and March 4, 2026, served as a “black swan” event for the industry. With over 25% of global seaborne oil and 20% of global LNG trade passing through this narrow waterway, the cost of extracting and refining copper elsewhere has skyrocketed.
The Sulfur Crisis: A Hidden Vulnerability for Copper Leaching
One of the most significant, yet under-reported, risks to the copper market involves the supply of sulfuric acid. The Gulf region is responsible for roughly 45% of global sulfur supply, a byproduct of oil and gas refining. Sulfur is the primary feedstock for sulfuric acid, which is essential for the heap leaching process used to produce copper cathode.
This vulnerability is particularly acute in the Democratic Republic of Congo (DRC). Currently, 50% to 60% of copper output in the DRC relies on sulfuric acid for leaching. Any prolonged disruption in the Gulf could lead to a localized acid shortage, potentially taking hundreds of thousands of tons of copper offline. This supply-side constraint may actually prevent copper prices from falling into a deep bear market, as the reduction in refined supply could offset the weakening industrial demand.
Energy Costs and the Squeeze on Producer Margins
The “energy nexus” is where the Iran conflict hits mining companies the hardest. With oil prices flirting with the $150-per-barrel mark in prolonged conflict simulations, the unit cost of production for major copper miners is expected to rise by 10% to 20%.
For global giants, the impact on earnings is already being modeled by analysts:
- Southern Copper: Forecasted 20% decline in earnings.
- Antofagasta: Forecasted 32% decline in earnings.
- First Quantum: Potential 55% decline in earnings due to higher leverage and operational sensitivity.
As margins compress from the 70% highs seen in 2025 toward a projected 40% in 2026, many producers are looking toward alternative energy solutions. This shift is accelerating interest in small modular reactors (SMRs) as a means of decoupling mining operations from volatile fossil fuel markets.
Figure 1: Comparison of Copper Production Costs vs. Brent Crude Oil Prices (2024-2026 Forecast)
Regional Perspectives: South American Stability
While the Middle East is in turmoil, the focus of the copper market is shifting back to South American stability. Chile remains the world’s leading producer, and its ability to maintain output is vital for the global transition. The Per Geijer rare earths and green transition narrative often overshadows the foundational role of Chilean copper in these technologies.
However, even South American operations are not immune to global logistics costs. Shipping copper concentrate from the Andes to smelters in Asia has become increasingly expensive as maritime insurance premiums rise in response to global naval tensions.
Copper Market Scenarios: Bull, Bear, and Base Cases for 2026
Given the current geopolitical climate, we have developed three primary scenarios for the copper market through the remainder of 2026:
1. The Bear Case: Prolonged Conflict (Oil > $150/bbl)
If the Iran conflict expands into a broader regional war, the global economy faces a significant risk of recession. In this scenario, demand for copper in the construction and consumer electronics sectors would crater. Copper could fall below $10,000/mt, pushing the market into a surplus of 100,000–200,000 tonnes as demand growth slows to a mere 0.5%.
2. The Base Case: Multi-Month Conflict (Current Trajectory)
The most likely scenario involves a contained, multi-month conflict with diplomatic efforts preventing a total regional collapse. In this case, copper will likely maintain its $12,000 floor or trade slightly lower in the $10,500–$11,500 range. The market remains largely balanced as high energy costs force marginal producers to curtail output, preventing a massive surplus.
3. The Bull Case: Rapid De-escalation and Green Demand
Should a ceasefire be reached by mid-2026, the focus will return to the structural deficit in copper supply driven by the energy transition. Under this scenario, the “energy-led” retreat would be seen as a massive buying opportunity, with prices likely rebounding toward $15,000/mt by year-end as stockpiles remain near historical lows.
Strategic Implications for Mining Operators
For operators, the current volatility underscores the need for “geopolitical de-risking.” This includes diversifying supply chains for reagents like sulfuric acid and investing in energy independence. For more on how the industry is navigating these social and geopolitical licenses, see our analysis on ESG and the deep mine.
The retreat to $12,000 is a sober reminder that while the “Green Revolution” is copper-intensive, the metal remains a commodity bound by the realities of global logistics and energy prices.
About the Author: Salini Krishnan is a senior commodity analyst specializing in base metals and Middle Eastern trade relations. Her work focuses on the intersection of geopolitical risk and the global energy transition.
For more in-depth reports, see the Skillings Mining Review January 2025 and our latest Market Analysis.
