Copper: World Mine Production, By Country Or Locality

This table presents detailed data on global copper mine production by country or locality, measured in metric tons of copper content from 2017 through 2021. It distinguishes between production methods, including concentrates and leaching/electrowon processes, reflecting the diverse techniques used in copper extraction. This information is crucial for understanding the supply dynamics of copper, a metal integral to electrical wiring, electronics, construction, and renewable energy technologies. Tracking production trends helps policymakers, industry stakeholders, and economists assess market stability, forecast supply shortages or surpluses, and make informed decisions about resource management and investment.

Analysis of the data reveals that global copper mine production increased from approximately 20.1 million metric tons in 2017 to 21.2 million metric tons in 2021, with concentrates production rising from 16.2 million to 17.1 million metric tons. Chile remains the world’s leading producer, maintaining output above 5.6 million metric tons annually, though its total production slightly declined from 5.83 million metric tons in 2018 to 5.62 million in 2021. China’s copper production showed a notable increase, reaching 1.91 million metric tons in 2021, up from 1.71 million in 2017, reflecting its expanding industrial demand. The Democratic Republic of the Congo also exhibited significant growth, with total production rising from about 1.09 million metric tons in 2017 to 1.74 million in 2021, driven largely by increased leaching and electrowon output. The United States maintained steady production around 1.2 million metric tons annually, while emerging producers like Panama saw rapid increases, from no reported production before 2019 to 331,000 metric tons in 2021. Conversely, countries such as Australia experienced a decline, with total production dropping from 925,100 metric tons in 2019 to 813,000 metric tons in 2021. These trends highlight shifting centers of copper production and underscore the importance of monitoring geopolitical and operational factors influencing the global copper supply chain.