Synthetic resins, unprocessed; artificial resins, unprocessed; plastics, unprocessed; unprocessed synthetic resins as raw materials in the form of powders; unprocessed artificial resins as raw materials in the form of powders; unprocessed plastics as raw materials in the form of powders; unprocessed synthetic resins in the form of pellets; unprocessed artificial resins in the form of pellets; unprocessed plastics in the form of pellets; unprocessed synthetic resins mixed with metal powders; u...