MINING.COM

Amazon to be first user of copper made by Rio Tinto venture

Amazon Web Services (AWS) will be the first to use copper produced at a mine in Arizona using bioleaching technology ...
Axios on MSN

Amazon, Rio Tinto team up on cleaner data center copper

Amazon is the inaugural buyer of copper cathode that mining giant Rio Tinto is producing with a special process it calls way ...
Shanghai Metals Market

The Proportion of EQ Imported Copper Cathode in China Continued to Rise in 2025!

As of January 20, 2026, the full-year import data for copper cathode in 2025 has been disclosed. According to data compiled by SMM from the General Administration of Customs, EQ copper cathode ...
Nasdaq

CoTec Investment Ceibo Successfully Produces Copper Cathodes at Demo Plant, Marking a Major Milestone in Copper Sulfide Leaching Technology

VANCOUVER, BC / ACCESS Newswire / June 5, 2025 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) ("CoTec" or the "Company") is pleased to announce that its investment, Ceibo Inc. ("Ceibo"), has achieved ...
Seeking Alpha

Gunnison Copper Announces First Copper Sales from Johnson Camp Mine

Phoenix, Arizona--(Newsfile Corp. - September 25, 2025) - Gunnison Copper Corp. (GCU:CA) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce the first sales of pure copper ...
Shanghai Metals Market

Inventory Declines for Two Consecutive Weeks, Premiums Edge Higher, But Actual Trading Activity Remains Weak [SMM South China Spot Copper]

In Guangdong, spot prices of #1 copper cathode against the front-month contract were at a discount of 180-90 yuan/mt, with the average discount at 135 yuan/mt, up 10 yuan/mt from the previous trading ...