… sulphur; earths and stone; plastering materials, lime and cement …
Explanatory notes
… sulphur; earths and stone; plastering materials, lime and cement Notes. 1.- Except where their context or Note 4 to … fall in later Chapters (for example, Chapter 28 or 68 ). In certain cases, however, the headings : (1) Refer to goods … 25.20 ), quicklime (heading 25.22 ) and hydraulic cements (heading 25.23 ). (2) Specify conditions or …Legal note
… Notes. 1.- Except where their context or Note 4 to this Chapter … crude state or which have been washed (even with chemical substances eliminating the impurities without changing the … crushed, ground, powdered, levigated, sifted, screened, concentrated by flotation, magnetic separation or other …