How much copper did the US purchase recently from Congo? What’s the significance of this purchase?

Here is the full picture.

What was actually purchased

The Democratic Republic of Congo raised planned copper sales to the United States to 500,000 tonnes through a state-backed marketing venture, a fivefold increase from its initial commitment at the start of the year. Then, by mid-summer, the numbers got even larger. Congo's total copper exports hit a record 1.72 million metric tons in just the first half of 2026, and the share shipped to the United States and Europe doubled compared to 2025 levels.

On a monthly basis, deliveries from Congo to the US reached 53,290 metric tons in July alone, giving the country nearly 24% of US copper imports for that month. Total US copper imports also exceeded 220,000 tons for the first time ever.

Who is making this happen

The deal is led by state miner Gécamines and marketed through a joint venture with Mercuria Energy Group, with backing from the US International Development Finance Corporation, which is the US government's development lending arm. Since signing a strategic minerals partnership with Washington in December 2025, Gécamines has used offtake arrangements with traders Mercuria and Glencore to market its share of copper from major mines to alternative markets. An offtake arrangement, simply put, is a pre-agreed contract to buy a set amount of a commodity before it is even produced.

Why this matters

Copper is not a niche metal. It is inside every electric vehicle, every data center, every power grid being built right now. Whoever controls the supply of refined copper controls a chokepoint of the modern economy.

Congo is the world's largest cobalt producer and second-largest copper producer, and it sits at the center of a global race for critical minerals. Chinese companies including CMOC, Huayou Cobalt and Zijin have dominated much of the sector, while the US and European Union have been stepping up efforts to secure alternative supply chains.

The price math helped accelerate the shift too. Congo's metal can be priced from the LME (the London Metal Exchange, which sets global benchmark prices for metals) at a discount, while COMEX-approved copper carried a premium of as much as $600 a ton during the summer. For buyers using large volumes, that difference can meaningfully reduce raw-material costs.

The trend also gives Congo another market at a time when its copper output is rising. China remains its main customer, but larger US purchases reduce reliance on one destination and increase competition for Congolese supply.

The bigger picture

This is what a supply-chain realignment looks like at the commodity level. The US spent years ceding ground in critical minerals to China. What is happening now with Congolese copper is a deliberate attempt to reverse that, one shipment at a time. Copper demand is also expected to rise further from power grids, electric vehicles and data centers, making access to refined metal more important for industrial economies. The open question, as one market report noted, is whether US buying continues after tariff concerns ease and price gaps between the two markets narrow.