Dataseries Frequency Unit Begin End Data source
Ferrotungsten and ferrosilicotungsten | CIF France     [JCGNF] Monthly € / mt 2012-01-31 2020-08-31 ACCESS THE DATASERIES
Ferro-tungsten, basis 75% W | Rotterdam     [JCGTI] Dataseries temporarily discontinued Monthly $ / kg 1990-01-31 2017-12-31 ACCESS THE DATASERIES