Rhenate of ammonia, rhenate of potassium, oxide of calcium, oxide of molybdenum, rich-manganese slag, spiegeleisen(containing manganese), lime, lead sulfide, electrode paste.

鳞、鳞钾、氧化钙、氧化、高炉富渣、镜铁（含）、、硫化铅、电极糊。