In the realm of blockchain, the focus is often on cryptocurrencies and exchanges. However, the industry's potential extends far beyond these aspects. For instance, the unique properties of graphene, a carbon-based material, could revolutionize energy production and semiconductor efficiency. Its high conductivity, durability, and strength make it ideal for improved battery tech and nanofibers.

Yet, investing in graphene is not as straightforward as other commodities. Its production is relatively new, and industrial demand is currently low. This means most graphene companies are not large corporations but specialized small to medium-cap companies.

Several companies to watch in this space include CVD Equipment, Nouveau Monde Graphite, Graphene Manufacturing Group, HydroGraph Clean Power, and First Graphene Limited. These companies are at the forefront of graphene product development and manufacturing.

Despite the potential of graphene, it's important to approach this market with caution. The industry is still in its early stages, and while the market value of graphene in North America is projected to increase significantly, it's crucial to remember that these are projections and not certainties.

Investing in graphene stocks could be a solid play if you believe that graphene production and demand will significantly pick up in the future. However, it's always important to conduct thorough research and consider the potential risks before making any investment decisions.