Section 05 Mineral products 25 Salt, sulphur; earths and stone; plastering materials, lirne and cement 25 16 Granite, porphyry, etc, and other monumental or building stone 25 16 20 Merely cut, by sawing or otherwise into blocks or slabs of a rectangular (including s 25 16 20 20 Merely cut, by sawing or otherwise into blocks or slabs of a rectangular (including s Commodity Code Description 25 16 20 20 00 Merely cut, by sawing or otherwise into blocks or slabs of a rectangular (including s
