Section 05 Mineral products 25 Salt; sulphur; earths and stone; plastering materials, lime and cement 25 29 Feldspar; leucite nepheline and nepheline syenite; fluorspar 25 29 22 Containing by weight more than 97% of calcium fluoride Commodity Code Description 25 29 22 00 Containing by weight more than 97% of calcium fluoride
