One year later and things still moving along nicely.
Today PNN announnced that it has entered into an MoU with lithium extraction company Sunresin New Materials Co. Ltd. for the evaluation and development of the Salta Lithium Brine Project. This is a huge move forward toward production and I have no idea why this announcement was not flagged as market sensitive by the ASX.
New management look to be accelerating this project through to production, which is a very good strategy given the current lithium price. If all goes well, PNN should keep moving north long term. The fundamentals are there IMO.