Any news?, page-15

I'm certainly no expert, but I dont think there is much doubt in the qaulity of Groundhog product.  Its worth remember Atrum have signed MOU's with 3 of the big Japanese players:
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The MOU’s cover a range of high value products planned to be produced from Groundhog
anthracite including: lump coke replacement; coke replacement for use in sintering iron
ore; blast furnace injection coal; recarburisers in electric arc furnaces; charge carbon;
filtration media and activated carbon; carbon cathodes, anodes and electrodes; lithium ion
battery anodes; electrode paste; synthetic graphite replacement; calcined anthracite;
carbon feed for manufacturing of: calcium carbide; silicon; phosphorous; soda; sodium​

sulphide; plastics and urea
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Not sure where we're at now with these particular MOUs (possible through the shredder). But also, JOGMEC wouldn't have valued Panarma @ 50m (without any confirmed resource), if their wasnt a significant future demand for anthricite.