CyberSTEEL dynamo internet based procurement and price risk management method and trading system

摘要

A system for transferring bill of materials data comprising; a first computer for performing computer aided design, said first computer having a computer aided design system application and a data subsystem application; a second computer for performing Internet based futures and option trading control functions; a third computer having memory for storing the bill of materials in the database; and a networking circuitry for transferring the bill of materials data among said first, second and third computers.