Hydrogen; antioxidants for use in manufacture; chemical additives to motor fuel; chemical additives to insecticides; plastics, unprocessed; unprocessed plastic in the form of powder or granules.

Plastic film, other than for wrapping; plastic films for agricultural purposes; plastic fibers, other than for textile use; plastic substances, semi-processed; plastic sheeting for agricultural purposes; insulating materials; stuffing of rubber or plastics.