This value chain process flow diagram template illustrates the chemical manufacturing process from benzene to polycarbonate (PC) and polymethyl methacrylate (PMMA). Created with EdrawMax, the diagram highlights key chemical reactions, intermediates such as Cumene and Phenol, and the integration of processes like the Hock Process and Dianin's method for Bisphenol A production. This template is perfect for chemical engineers, production planners, and students analyzing the production pipeline of advanced polymers. Fully customizable for educational or industrial presentations.