30 September 2011, 10:00 AM Close Facebook Twitter Google Plus LinkedIn Email BHP Billiton hosted a Steelmaking materials briefing in Perth. Marcus Randolph, Group Executive and Chief Executive Ferrous and Coal presents an overview of our steelmaking materials operations. Hubie van Dalsen, President Metallurgical Coal and Phil Hynes, Vice President Project Development Metallurgical Coal present an overview of our Metallurgical Coal CSG. Tom Shutte, President Manganese presents an overview of our Manganese CSG. View the Presentation.