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 03 Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared. 44 03 95 Of birch (Betula spp.), of which any cross-sectional dimension is 15 cm or more Commodity Code Description 44 03 95 00 Of birch (Betula spp.), of which any cross-sectional dimension is 15 cm or more