… open cells. Ecaussine is extracted from various quarries in Belgium and particularly at Ecaussines. It is a bluish‑grey … The heading also excludes : (a) Serpentine or ophite (a magnesium silicate sometimes called marble) ( heading 25.16 …
… resins, dispersed or dissolved in an aqueous or non-aqueous medium, with added pigment. (2) Any liquid binder … and pigments but not containing any solvent or other medium. (3) Rubber (other than synthetic rubber) based …
