This is most probably where its all about in respect to resource...

This is most probably where its all about in respect to resource update:

" We have significant resource already with considerable further areas for expansion of the resource if and when required."

However, as a trading halt for 2 days is unlikely , JUST for this, one might expect a litte bit more that 3 rd parties are involved in respect to sales.

"a number of the potential customers will use the information provided by one of the potential customers to confirm the suitability of our product for potential purchase"

Finally, encouraging discussions to date with some potential customers need to be translated into sales.

My guess will be a positive announcement to boost the SP, because both RP and SP are essential to start production.