Copper suppy disruption in 2017

I take the Bull perspective of course, but there do seem to be plenty of threats around to a smooth and endless supply of copper this year and for the future.

http://uk.reuters.com/article/uk-chile-copper-escondida-idUKKBN15G392

Also MOD are very lucky that the wage structure and recent closure of BCL  mines in Botswana mean there's a glut of skilled affordable mining staff. Little wonder that the discovery costs for T3 equate to just US 0.22C per lb of copper.