Wholesale store services featuring chemical preparations for use in industry; retail store services featuring chemical preparations for use in industry; wholesale store services featuring optical films for displays; retail store services featuring optical films for displays; provision of an online marketplace for buyers and sellers of goods and services; distribution of samples; import-export agency services; wholesale store services featuring tinted films; retail store services featuring tinted films; wholesale store services featuring films for sun protection; retail store services featuring films for sun protection; advisory and consultancy services relating to the procurement of goods for others; wholesale store services featuring plastic films for wrapping; retail store services featuring plastic films for wrapping; wholesale store services featuring polyethylene terephthalate resins; retail store services featuring polyethylene terephthalate resins; wholesale store services featuring plastic wrap; retail store services featuring plastic wrap; wholesale store services featuring chemical preparations for use in the processing of plastic films; retail store services featuring chemical preparations for use in the processing of plastic films; wholesale store services featuring plastic films, other than for wrapping; retail store services featuring plastic films, other than for wrapping; wholesale store services featuring plastic sheet materials for use in manufacture; retail store services featuring plastic sheet materials for use in manufacture; wholesale store services featuring boards and plates of plastics; retail store services featuring boards and plates of plastics; wholesale store services featuring conductive films for flexible display; retail store services featuring conductive films for flexible display; wholesale store services featuring film raw materials; retail store services featuring film raw materials