Copper: Humanity’s first and most important future metal
Millions of feet of copper wiring will be required for strengthening the world’s power grids, and hundreds of thousands of tonnes more are needed to build wind and solar farms.
Amid a weakening trend overseas and sluggish local demand, copper and nickel prices fell further by Rs 5 per kg in the local non-ferrous metal market today. In the national capital, copper wire scrap, copper wire bar and copper mixed scrap remained under
