Casting fluxes consisting of chemical and/or metallurgical substances; covering chemical agents and refining agents, namely, liquid, powdered, or granulated compounds for the metallurgical treatment of metal melts; metallurgical slags for the metallurgical treatment of metal melts

Casting fluxes; refining agents, namely, liquid, powdered, or granulated compounds for treating molten metal and metallurgical slags for the metallurgical treatment of metal melts