Altos Hornos de Mexico orders RH plant from Siemens
• Annual capacity around two million metric tons • AHMSA to boost product portfolio with steel grades for oil and gas industries Siemens Metals Technologies has won an order from Mexican steel producer Altos Hornos de Mexico, S.A.B. de C.V. (AHMSA) to supply a 150-ton, twin RH vacuum degassing plant with mechanical vacuum pumps …