They claimed that there is little difference in the production costs of grade B and grade C. The interested parties argued that in this case the Commission should have instead disregarded the difference between product types, thereby including all product types in the calculation of undercutting and underselling.
Pour ces motifs, la Commission a tenu compte de cette caractéristique du produit lors du calcul de la sous-cotation des prix et de la sous-cotation des prix indicatifs.