you would think china or someone would make sure they pick up zfx under 20,,which they could right now in a takeover,as bhp has smashed rio,,dosnt leave much left,govt will protect woodside,that leaves mid tier miners and zfx is cheap and cashed up,mining sector in australia is in play as of 2day,who ever took those 5% stakes in last couple of days may show there hand faster than they planned to secure zfx ,