Plastics, unprocessed; synthetic resins, unprocessed; artificial resins, unprocessed; unprocessed synthetic-resin plastics; ion-exchange resins in the nature of chemical preparations; industrial chemicals; surface-active chemical agents for general use in the industrial arts, namely, wetting, spreading, emulsifying, dispersing and penetrating agents; industrial chemicals in the nature of vinylidene fluoride for industrial purposes; industrial chemicals in the nature of hexafluoropropylene oxi...

Synthetic rubber; rubber, raw or semi-worked; threads of plastic for soldering; threads of plastic materials, not for textile use; plastic substances, semi-processed; Semi-processed synthetic resins; Semi-processed acrylic resins; ebonite