Stone articles and articles of other mineral substances; n.e.c. or included in heading no. 6815

681599 Other:

6815992000 Talc, steatite and soapstone, cut or sawed, or in blanks, crayons, cubes, disks or other forms

68159941 Other

6815994110 Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch

6815994170 Other

6815990000 Stone articles and articles of other mineral substances; n.e.c. or included in heading no. 6815

68159910 Foundry facings;

68159920 Signs

68159990 Other

68159900 Other

6815990000 Other