... > SECTION IX - 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 > CHAPTER 44 - WOOD AND ARTICLES OF WOOD; WOOD CHARCOAL > 4403 Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared > Other > Of birch (Betula spp.), of which the smallest cross-sectional dimension is 15 cm or more > Sawlogs