Data released by the Online Inquiry Platform for Customs Statistics show that

In May 2025, China's imports of copper ores and concentrates reached 2,395,244.302 mt, down 17.55% MoM and up 6.61% YoY. Chile was the largest supplier, with imports of 731,341.732 mt of copper ores and concentrates from the country in the same month, down 12.07% MoM and up 26.09% YoY. Peru ranked as the second-largest supplier, with imports of 618,770.59 mt of copper ores and concentrates from Peru in the same month, down 21.36% MoM and down 11.99% YoY. Below is a breakdown of China's imports of copper ores and concentrates in May 2025, compiled based on data from the official website of the General Administration of Customs of China (GACC):
[Reprinted with source retained - SMM] GACC: China's imports of copper ores and concentrates up 6.61% YoY in May. Breakdown of data: https://news.smm.cn/news/103388025