Goods and objects of plastic, namely, parts of machines and machine tools, motors and engines, couplings, gear boxes, agricultural implements and conveying apparatus in the nature of conveyor systems, namely, chain conveyors, spiral conveyors and conveying screws; plastic parts for mechanical lifts, namely, sliding elements, guide elements, bearings; plastic parts for pumps and axial-flow fans, namely, shaft bearings; chain and curve guides; plastic parts for drive systems and conveying installations, namely, sprockets and drive gears, sliding elements, guide elements, bearings; gear and drive machine wheels, track and guide rollers for conveyor systems; sliding and bearing elements, namely, bearing inserts, bearing housings; sliding mechanical seals; hydraulic controls in the form of discs; plastic water pump casings; all the aforesaid goods being parts of machines

Films, sheets and rods of plastics in extruded form for use in manufacture; packing and insulating materials; semi-worked plastic substances; plastic substances, semi-processed, namely, rolled goods, round bars, profiles and soldering threads of plastic; plastic bars; hose linings being parts for watering hoses; sliding and conveying elements made of synthetic plastic, namely, plates, bushings, rings, balls, rolls; sealing materials in the form of strips