: Copper is Chile's primary export, generating a significant portion of its fiscal revenue and economic development.

As of April 28, 2026, the global copper market shows the following pricing trends: Copper (HGW00) -1.60% today As of Apr 28, 11:30 PM GMT+9 • Disclaimer Apr 28, 2026 1:00 PM - 11:30 PM Prev close6.08 Open interest133105

In macroeconomic discussions, particularly concerning the Chilean economy, "factura de cobre" (copper invoice) refers to the industry's total contribution to national development and fiscal coffers.

: It contributes approximately 13.6% of Chile's GDP and 58% of its total exports .