"1,026 tonnes in April, 1,053 tonnes in May, and 668 tonnes in...

"1,026 tonnes in April, 1,053 tonnes in May, and 668 tonnes in June"

So they're at an average monthly rate of 915t, around 11ktpa; can't imagine how they're expecting to pump production by 400% by December..
Apparently June was affected by weather, but even if we're generous.. 1ktpm is still only 12ktpa.

They reported less 1-2 months of funding remaining last quarter, so they'll need to show huge production in Aug & Sept to keep their life support connected.