Plastics-Rod/Tube/Sheets Etc-Supl (Manufacturing) is a subdivision of the SIC Code 3082 that involves the production of plastic materials in various forms such as rods, tubes, sheets, and other unsupported profile shapes. This industry is responsible for the manufacturing of plastic materials that are used in a wide range of applications such as construction, automotive, packaging, and consumer goods. The process of manufacturing plastic materials involves the use of specialized equipment and machinery that can handle the unique properties of plastic materials. The production process typically involves the extrusion of plastic materials through a die to create the desired shape and size. The plastic materials used in this industry can be made from a variety of polymers such as polyethylene, polypropylene, polycarbonate, and PVC.