National Steel Companyhttps://pcaobus.org/form-ap-filings/41495/41495National Steel Company414955/8/2019 2:21:09 PM2018901c55a1-1ac1-43d8-843e-ea1d8866598e5270Grant Thornton Auditores Independentes93003National Steel Company1049659SID0527000001Nelson Fernandes Barreto Filho Sr.05270000015772Warth & Klein Grant Thornton AG WirtschaftsprüfungsgesellschaftTrue
National Steel Companyhttps://pcaobus.org/form-ap-filings/25941/25941National Steel Company259416/5/2018 3:56:47 PM201755ebfd7d-443d-468f-b998-8e1415519e855270Grant Thornton Auditores Independentes93003National Steel Company1049659SID0527000001Nelson Fernandes Barreto Filho Sr.0527000001248#^#5772Grant Thornton LLP#^#Warth & Klein Grant Thornton AG WirtschaftsprüfungsgesellschaftTrue