Categories

CN2849

28 Inorganic Chemicals, Organic or Inorganic Compounds of Precious Metals, of Rare-earth Metals, of Radioactive Elements or of Isotopes

2849 (01/1988-..) Carbides, Whether or not Chemically Defined

28491000 (01/1988-..) Carbides of Calcium, Whether or not Chemically Defined

28492000 (01/1988-..) Carbides of Silicon, Whether or not Chemically Defined

28499010 (01/1988-..) Carbides of Boron, Whether or not Chemically Defined

28499030 (01/1988-..) Carbides of Tungsten, Whether or not Chemically Defined

28499050 (01/1988-..) Carbides of Aluminium, of Chromium, of Molybdenum, of Vanadium, of Tantalum, and of Titanium, Whether or not Chemically Defined

28499090 (01/2012-..) Carbides, Whether or not Chemically Defined (Excl. of Calcium, Silicon, Boron, Tungsten, Aluminium, Chromium, Molybdenum, Vanadium, Tantalum, Titanium, and Inorganic or Organic Compounds of Mercury Whether or not Chemically Defined)