1. Home
  2. > Thorium Reactor Research

World s biggest copper miningpany

Aug 14 2018The worlds 10 biggest copper producers accounted for over 983 million metric tonnesor nearly 108 million US tonnes known as short tonnesof the precious metal in 2017 The top four panies accounted for more than 62 percent of that total With copper going for 310 per pound as of fall 2017 the top 10 firms produced over 640 billion worth of the metal in that year

Need more information about our products and prices?
Just contact us, we are waiting for you!

swt
Hi,may I help you with products, price, etc?
toTop