Section 10 PULP OF WOOD OR OF OTHER FIBROUS CELLULOSIC MATERIAL; WASTE AND SCRAP OF PAPER OR PAPERBOARD; PAPER AND PAPERBOARD AND ARTICLES THEREOF 48 PAPER AND PAPERBOARD; ARTICLES OF PAPER PULP, OF PAPER OF PAPERBOARD 48 17 OF PAPER OR WRITING COMPENDIUMS, OF PAPER OR PAPERBOARD, CONTAINING Commodity Code Description 48 17 10 ENVELOPES 48 17 20 LETTER CARDS, PLAIN POSTSCARDS AND CORRESPONDENCE CARDS 48 17 30 BOXES, POUCHES, WALLETS AND WRITING COMPENDIUMS, OF PAPER OR PAPERBOARD