Explanatory notes
… which have been roasted, calcined, obtained by mixing or subjected to processing beyond that mentioned in each … rods, sticks or similar forms, not worked after moulding; jet; strontianite (whether or not calcined), other than … (1) Refer to goods which by their nature must have been subjected to a process not provided for by Note 1 to this …Legal note
… which have been roasted, calcined, obtained by mixing or subjected to processing beyond that mentioned in each … rods, sticks or similar forms, not worked after moulding; jet; strontianite (whether or not calcined), other than …