copper has to go up due to Electric Vehiculesmore in link :
Copper, the Most Critical Metal Even with expansions at existing mines and the ramp-up of the relatively few new copper mines like Cobre Panama, Radomiro Tomic and Toquepalain, it will not be enough to meet the onslaught of demand that is coming from China as it continues to modernize and urbanize, and electric vehicles, which use three times as much copper as regular ones. In 2016 Chinese automakers sold 28 million cars. If China follows through on its promise to go 100% electric, that would mean 2,380,000,000 kilograms of copper. At the current production rate of 20 million tonnes a year, that’s 119 years worth of copper! Just to produce enough copper for electric cars in China.
Do we expect 100% EV penetration? No. But the shift to electrification of our transportation system is real, it’s not going to go away or stop. Because it’s as real as the shift from wood to coal to fossil fuels and now to lithium. That means massive new copper supplies are needed just for Chinese EVs, whatever the EV penetration eventually turns out to be. And remember there’s the rest of the world to supply for EVs, charging infrastructure, and all of copper’s other uses.