Section 09 WOOD AND ARTICLES OF WOOD; WOOD CHARCOAL; CORK AND ARTICLES OF CORK; MANUFACTURES OF STRAW, OF ESPARTO OR OF OTHER PLAITING MATERIALS; BASKETWARE AND WICKERWORK 44 WOOD AND ARTICLES OF WOOD: WOOD CHARCOAL 44 06 RAILWAY OR TRAMWAY SLEEPERS (CROSS-TIES) OF WOOD Commodity Code Description 44 06 10 RAILWAY OR TRAMWAY SLEEPERS (CROSS-TIES) OF WOOD, NOT IMPREGNATED 44 06 90 OTHER RAILWAY OR TRAMWAY SLEEPERS (CROSS TIES) OF WOOD