Explanatory notes
… Chapter otherwise requires, the headings of this Chapter cover only products which are in the crude state or which have been washed (even with chemical substances eliminating … .17 . 4.‑ Heading 25. 30 applies, inter alia , to : vermiculite, perlite and chlorites, unexpanded; earth …Legal note
… Chapter otherwise requires, the headings of this Chapter cover only products which are in the crude state or which have been washed (even with chemical substances eliminating … .17 . 4.‑ Heading 25. 30 applies, inter alia , to : vermiculite, perlite and chlorites, unexpanded; earth …