Printed matter, namely, manuals in the field of construction materials and chemical, pharmaceutical and food products; Bags and articles for packaging, wrapping and storage, of paper, cardboard or plastics; Packaging made of paper, plastic or composite combinations with the aforesaid materials; Packaging materials made of paper, plastic or composite combinations with the aforesaid materials; Conical packaging bags; Packaging envelopes, packaging bags, special packaging, bags and sacks of pape...