GXY valuation - PE multiple, page-2

I'm trying to figure out the relationship of what they've sold to what they're producing. There website says: "Previously Galaxy was mining pegmatite ore at Mt Cattlin which was processed on site to produce a spodumene concentrate and a tantalum by-product. At full capacity, ore could be processed at a rate of one million tonnes per annum (tpa) with lithium oxide concentrate production of 137,000 tpa and 56,000 pounds (lbs) per annum of contained tantalum (Ta2O5). "

But this deal is for 200,000 tpa.

So how many tpa are they producing? I'd like to know if they have additional product to sell.