I read that investing in copper link and what really puzzles me is these analysts and do they know anything about mining???

they said they don't see Teck going forward:

"the Investment Doctor made a similar statement, noting that he doesn’t expect Schaft Creek to move forward in the near future due to lackluster commodity prices."

I found that funny because by the time commodity prices are rising, it'll take a few years go get a mine actually up and running and Teck would have missed the boat and worst risk missing the cycle. It's one of the reasons Teck looks at demand 5+ years out, not on todays prices which is what these analysts seems to be so focused on.