Customs Documents

Other

Carbides of aluminium, of chromium, of molybdenum, of vanadium, of tantalum, and of titanium, whether or not chemically defined

Carbides of boron, whether or not chemically defined

Carbides of tungsten, whether or not chemically defined

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)