Explanatory notes
… monumental or building stone” applies not only to the varieties of stone referred to in heading 25.15 or 25.16 but … material (e.g., fusion to produce slag wool, fused basalt, etc.). * * * Articles obtained by firing previously …Legal note
… monumental or building stone” applies not only to the varieties of stone referred to in heading 25.15 or 25.16 but …
