I looked at that knifeforums link. It seems an employee of the company posted this:
"If you didn't know - we are the sole and legal owners all all molds, tools, specifications, logotypes, drawings, sketches etc regarding our products.
Our company has given name to this new steel - Super Gold Powder Steel - since we were the part that initiated the development of this steel.
The U2 folder is the first folder in the world to offer a laminate powder steel for the blade."
The blades are made of POWDERED STEEL ??? MOLDED?