The most significant change in the imported copper concentrate market in the first half of 2026 emerged during the mid-year term-contract negotiations. According to SMM, Antofagasta, a leading Chilean ...

Amerigo Resources declared a C$0.18 per share performance dividend, its largest to date. The company produces copper concentrate and molybdenum concen ...

Ivanhoe Mines said its Kamoa-Kakula operation in Democratic Republic of Congo produced 64,328 metric tons of copper in Q2, ...

The operation is now ramping up toward its nameplate capacity of 4,900 tpd, with commercial production expected in Q3.

Sandfire Resources America Inc. ("Sandfire America" or the "Company") is pleased to announce the results of an updated Preliminary Feasibility Study ("PFS") for the Black Butte Copper Project (the ...

Nonferrous metals producer Aurubis AG, headquartered in Hamburg, Germany, and Swedish mining company Viscaria have agreed to enter into a memorandum of understanding for a long-term copper concentrate ...

While the copper price hovers near all-time highs, the metal's value to smelters has collapsed after an unprecedented implosion in processing fees.

As the world's largest copper exporter, Chile is encountering a growing number of sulfur-based ore layers containing toxic arsenic in its copper mines. Conventional strategies for separating and ...

Rio Tinto Group has resumed exports of copper concentrate from its vast Oyu Tolgoi copper mine in Mongolia following a short protest.

Prospect Resources’ (ASX:PSC) first metallurgical testwork on transition and low-grade fresh mineralisation from the Kabikupa ...

HONG KONG (Reuters) - China's imports of copper concentrate from the United States hit their highest in June since September 2018, customs data showed on Sunday, as smelters made the most of a trade ...