You will find when they decide to turn off the tap, that comes...

You will find when they decide to turn off the tap, that comes with a number of processes over a number of months, all of which cost money and not easy to reverse . If they begin again they will need to see U price at a level that assumed restarting with all its associated costs makes sense . When you have taken the financial hit to stop , you have done it to preserve the resource and value . It therefore makes economic sense to only restart when margins a very strong. Look as Glencore with zinc mine closure as a guide