Ringer, if you are asking if Fluffy is concerned about this type of material competing against Zen's product the answer is no. Zen is no longer a mining company. Zen is transforming into a Pharma/Medical/Tech Corp. Fluffy believes that the Zen management has made the decision to target the highest price points for our products. The cement, plastic, market etc. will become a graphite/graphene commodity market using inferior products. Look what has happened just recently with the masks imported from China. They used inferior graphene and it failed. There are going to be many new entrants in the Graphene sector and the vast majority of them will fail. Zen has science, superb researchers, and IP on its side. Scinece and quality will always win out. Cheers, Fluffy the Cat