Chemical products for the plastics industry; unprocessed polymers, namely, polyolefins; petrochemical products such as polypropylene, polyethylene and polystyrene; chemical products for the plastics industry such as unprocessed plastic resins from the recycling of plastic products; compounds or mixtures resulting from chemical products for the plastics industry, such as unprocessed plastic resins from the recycling of plastic products; compounds or mixtures resulting from chemical products for the plastics industry, such as unprocessed plastic resins of recycled origin, reinforced with calcium carbonate; compounds or mixtures resulting from chemical products for the plastics industry, such as unprocessed plastic resins of recycled origin, reinforced with talc (magnesium silicate), with glass fiber and; mica; talc (magnesium silicate); carbonates; unprocessed polyethylene resins; unprocessed polypropylene resins; raw synthetic resins used in the manufacture of plastic molding compounds; unprocessed synthetic resins used in the manufacture of plastic molding compounds; unprocessed polyamide polymers, namely, fiberglass-reinforced nylon; unprocessed plastic, namely, based on ethylene-propylene-diene; unprocessed biopolymer resins; unprocessed polymers from natural non-petrochemical, biodegradable and non-biodegradable sources; masterbatch, namely, unprocessed plastic resins with color, unprocessed plastic resins with anti-slip additives, unprocessed plastic resins with anti-static additives, unprocessed plastic resins with anti-blocking additives, unprocessed plastic resins with release additives, unprocessed plastic resins with strength additives, unprocessed plastic resins with flame retardant additives, unprocessed plastic resins with antioxidant additives, unprocessed plastic resins with nucleating additives, unprocessed plastic resins with clarifying additives, unprocessed plastic resins with sanitizing or antimicrobial additives, unprocessed plastic resins with plastic property modifier additives