Vainglorious, that paragraph if read alone does sound very...

Vainglorious, that paragraph if read alone does sound very concerning, what you failed to also highlight in the Barnes Hill Project Update is;
"The company is monitoring the Barrier bay acid recovery technology under development by a private company controlled by Proto. The proposed flow sheet for Barnes Hill does not yet incorporate this technology, as it remains under development. However, it's operating characteristics have already been established at a bench scale and are recognised as having potential to significantly impact on the operating costs of the project".

Instead of 'reading between the lines', maybe we should 'read all the lines'.