Elcora owns 40% of a mine in Sri Lanka which only produces a few hundred tons of high purity graphite(between 92% to 97%)per year.They also plan to buy graphite somewhere else to guarantee supply.If that supply is not from Sri Lanka as they stated,it,s not from hydrothermal source.More cost for purification and processing and lower quality.So basically,it,s a company with great intellectual properties but small production goal due to material supply constraint.