Explanatory notes
… ), horse chestnut ( Aesculus spp. ), lime ( Tilia spp. ), maple ( Acer spp. ), oak ( Quercus spp. ), plane tree ( … ‑ Panels in which the wooden core is replaced by other materials such as a layer or layers of particle board, … or cork. However, the heading does not cover massive products such as laminated beams and arches …