35 Retail and wholesale store services featuring chemical substances, chemical materials, chemical compounds and chemical preparations and natural elements, all of the aforesaid goods solely relating to glass, glass products, glassware and glass materials and the precursors thereof, chemical glass coatings, glaziers' putty, adhesives for glass, glassware for laboratory purposes, specially designed glassware for scientific purposes, construction materials of glass, components of glass, glass panes, pre- fabricated glass components, unworked or semi-worked glass, unworked or semi-worked glassware, powdered glass and glass granules, and replacement parts and fittings for all of the aforesaid goods; Sales management consultancy and providing product sales information in the field of retail and wholesale store services featuring chemical substances, chemical materials, chemical compounds and chemical preparations and natural elements, all of the aforesaid goods solely relating to glass, glass products, glassware and glass materials and the precursors thereof, chemical glass coatings, glaziers' putty, adhesives for glass, glassware for laboratory purposes, specially designed glassware for scientific purposes, construction materials of glass, components of glass, glass panes, pre- fabricated glass components, unworked or semi-worked glass, unworked or semi-worked glassware, powdered glass and glass granules, and replacement parts and fittings for all of the aforesaid good