Brazil’s CSN iron ore, container ports operate normally despite city’s request 19 April 2021 Brazil’s Companhia Siderúrgica Nacional said April 19 its iron ore and the container port terminals…Author: Capt. Johnhttps://www.spglobal.com/platts/en/market-insights/latest-news/metals/041921-brazils-csn-iron-ore-container-ports-operate-normally-despite-citys-request