1723 Manufacture of paper stationery

17.23.1 Paper stationery
17.23.11 Carbon paper, self-copy paper and other copying or transfer papers; duplicator stencil and offset plates of paper
17.23.12 Envelopes, letter cards, plain postcards and correspondence cards of paper or paperboard; boxes, pouches, wallets and writing compendiums of paper or paperboard, containing paper stationery
17.23.13 Registers, account books, binders, forms and other articles of stationery, of paper or paperboard
17.23.14 Other paper and paperboard, of a kind used for writing or printing or other graphic purposes, printed, embossed or perforated
17.23.9 Sub-contracted operations as part of manufacturing of paper stationery
17.23.99 Sub-contracted operations as part of manufacturing of paper stationery