HS Code Heading 4817

4817.10.00 Envelopes of paper or paperboard 4817.20.20 Sheets of writing paper with border gummed or perforated, prepared for use as combination sheets and envelopes 4817.20.40 Other letter cards, plain postcards and correspondence cards, nesi 4817.30.00 Boxes, pouches, wallets and writing compendiums, of paper or paperboard, containing an assortment of paper stationery