Chemicals used in construction and the automotive industry; unprocessed artificial resins; unprocessed artificial resins for use in repairing tubes and pipes; unprocessed artificial resins for use in construction of automotive parts; adhesives used in industry

Plastics in extruded form for use in manufacture, including the manufacture of pipes, tubes and automotive parts; packing, stopping and insulating materials; tubes and pipes, not of metal; pipe collars not of metal, junctions and muffs for pipes not of metal; fiber reinforced tubes, plastic in bars, blocks, pellets, rods and sheets for general industrial use

Chemicals used in industry; unprocessed artificial resins; artificial resins used for repairing tubes and pipes; adhesives used in industry

Packing, stopping and insulating materials; tubes and pipes, not of metal; clutch linings, junctions and muffs for pipes not of metal including fiber reinforced tubes and pipes not of metal, included in this class

Chemicals used in industry; unprocessed artificial resins; artificial resins used for repairing tubes and pipes; adhesives used in industry

Packing, stopping and insulating materials; tubes and pipes, not of metal; clutch linings, junctions and muffs for pipes not of metal including fiber reinforced tubes and pipes not of metal, included in this class