… Portland cement, aluminous cement, slag cement, supersulphate cement and … cements, whether or not coloured or in the form of clinkers. …
Explanatory notes
… 25.23 ‑ P ortland cement, aluminous cement, slag cement, supersulphate cement and similar … subsequently ground to produce Portland cement, which may incorporate additives and accelerators to modify its … of this heading may be coloured. This heading does not include certain products sometimes known under the name of …