Section 05 Mineral products 25 Salt; sulphur; earths and stone; plastering materials, lime and cement 25 16 Granite, porphyry, etc, and other monumental or building stone 25 16 11 Crude or roughly trimmed 25 16 11 00 Crude or roughly trimmed Commodity Code Description 25 16 11 00 000 Crude or roughly trimmed