If their statements in regards to the yield and production capacity are true there is not much to do ;-) I also wonder that in the 7news video as well as in the last photo where they shipped 300kg of graphene there are always many pallets in the background ready for shipping. but if we check the revenue - no spike...
anyways looks like they are gaining tracktion in case of concrete (much faster than I thought) and I really hope that they are able to close some contracts, boosting the volume into the three digits tpa. as they have 8m on the hand they would be able to expand production easily...