… thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste …
Explanatory notes
… thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste … zinc, etc., to coat other metals. It is also alloyed with bismuth, lead or tin (alloy used in taking surgical casts), …