72029980 — Ferroaliatges, excepte el ferromanganès, ferrosilici, ferrosilicomanganès, ferrocrom, ferrosilicocrom, ferroníquel, ferromolibdè, ferrotungstè i ferrosilicotungstè, ferrotitani i ferrosilicotitani, ferrovanadi, ferroniobi i ferrofòsfor
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.