SteelOrbis sources have confirmed that spot market prices for US domestic plate are being heard in the range of $56.50-$57.50 cwt. ($1,246-$1,268/mt or $1,130-$1,150/nt), FOB mill, against $54.50-$55.50 cwt. ($1,201-$1,224/mt or $1,090-$1,110/nt), FOB mill. a week ago.