Disruption to copper's supply chain has taken place at the refined metal segment of the chain, distorting trade flows but not directly removing units from the supply-demand balance.
Battery materials can charge mining's next supercycle but new study says automakers will "throw away tens of billions" making electric vehicles no-one wants.
Miners around the globe produced 330,000 more tonnes of copper between January and March this year than in the same period of 2017, helped by higher production in world’s leader Chile.
The panel reviewed the 27 mines in the world's No. 2 nickel ore supplier that former Environment and Natural Resources Secretary Regina Lopez ordered closed or suspended last year.
The threat of new tariffs against China pits the world's two largest economies against each other and looks set to disrupt global supply chains for the tech and auto industries.