Inquiry (采购产品): Sustainability Research Hello, I am a structural engineering student doing research on sustainability and building materials. I would like to know where your company gets your steel in order to better understand the embodied carbon and embodied energy associated with the use of structural steel in New York City. If you could provide me with this information it would be greatly appreciated. **** Hidden Message ***** Renee MacKay-Lyons NY 10001 USA Company: Arup Phone: 2128971510 E-mail: rmackayl@dal.ca **** Hidden Message ***** rmackayl@dal.ca