(Free Translation: For reference only – Original in

USINAS SIDERÚRGICAS DE MINAS GERAIS S.A.

Usinas Siderúrgicas de Minas Gerais S.A. – USIMINAS (“Usiminas” or “Company”), by its Vice President of Finance and Investors Relations undersigned and pursuant to the terms of §4º of article 157 o...

Metropolitan Economic Strategy and Sustainable Economic

TUV - Usiminas

Police Services of Minas Gerais

Novel exon nucleotide deletion causes adrenoleukodystrophy in a

USINAS SIDERÚRGICAS DE MINAS GERAIS S.A.

Conclusion of the Operation of Usiminas' Control Group Shares Sale

computacional analysis of the cooling of rolls used in the

Mutation in intron 5 of GTP cyclohydrolase 1 gene causes dopa

White Paper: Destino Brasil

Hyperfine structure of Fe57 in iron-bearing minerals from a

2·3H2O, a new reddingite-group mineral from the Cigana mine