Core Insights - In September 2025, China's imports of copper ore and concentrates totaled 2,586,873.52 tons, reflecting a month-on-month decrease of 6.24% but a year-on-year increase of 6.43% [1][2]. Import Sources - Chile remains the largest source of copper ore and concentrates for China, with imports of 649,354.73 tons in September 2025, showing a significant month-on-month decline of 32.26% and a year-on-year decrease of 15.46% [1]. - Peru is the second-largest source, with imports of 590,254.26 tons, which represents a month-on-month increase of 4.64% and a year-on-year growth of 22.91% [1]. - Other notable sources include: - Indonesia: 155,930.64 tons, up 89.92% month-on-month and 68.11% year-on-year [1]. - Mongolia: 184,322.32 tons, up 1.40% month-on-month and 29.85% year-on-year [1]. - Russia: 96,537.04 tons, down 14.97% month-on-month but up 172.88% year-on-year [1]. Detailed Import Data - A comprehensive breakdown of imports by origin shows varied performance across different countries, with some experiencing significant increases while others faced declines [1][2]. - For instance, imports from Laos surged by 169.11% month-on-month and 174.83% year-on-year, while imports from Canada dropped by 19.56% month-on-month but increased by 131.30% year-on-year [1]. Summary of Trends - The overall trend indicates a mixed performance in copper ore imports, with certain countries like Peru and Indonesia showing growth, while Chile, the largest supplier, is experiencing declines [1][2].