PNW

Artificial resins, semi-processed; Elastic threads, other than for textile use; Elastic yarns, other than for textile use; Flexible hoses, not of metal; Insulating materials; Paper for electrical capacitors; Plastic fibers, other than for textile use; Plastic substances, semi-processed; Semi-processed foams of plastic in the nature of filtering materials in Gas-solid and liquid-solid filtration industry; Synthetic resins, semi-processed