If MIN (or anyone else) are going to bid they should do it early next week and at the latest by say 4 April. If not forthcoming by 4/4, i would say there won't be another bid.
ESS Price at posting:
48.0¢ Sentiment: Hold Disclosure: Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.