Brazilian miners cut iron ore output as freight costs surge, China demand wanes

Four Brazilian miners announced temporary iron ore production cuts in September, citing nearly doubled maritime freight costs since the Iran conflict began in February and declining Chinese demand. The Samambaia plant halt at Musa in Itatiaiuçu (MG) exemplifies the supply response. This signals a tightening of seaborne iron ore supply amid a demand slump, pressuring global commodity prices.