On October 24, SteelOrbis reported US domestic high-carbon ferromanganese at $1,490-1,550/mt in warehouse Pittsburgh. Sources inform SteelOrbis that prices have increased slightly to $1,505-$1,555/mt in-warehouse Pittsburgh on tight supply and stable global raw materials prices. Prices on ferromanganese are expected to trend stable for the remainder of the month as long-term contracts are under negotiation.