Brazil CSN iron ore, container terminals operations halted by local authorities 16 April 2021 Brazil’s Companhia Siderúrgica Nacional had its iron ore and the container port terminals operations halted…Author: Capt. Johnhttps://www.spglobal.com/platts/en/market-insights/latest-news/metals/041621-brazil-csn-iron-ore-container-terminals-operations-halted-by-local-authorities