Trade Name: U&M Mineração e Construção S/A

Head Office in Rio de Janeiro
Av. Marechal Câmara, No. 160 sala 1815 - Centro
Rio de Janeiro - RJ - CEP: 20020-080
CNPJ: 18.540.906/0001-64
State Registry: 75.906.188
City Registry: 02.529.289

Minas Gerais Branch
Empresarial Park Sul, No. 01
Matias Barbosa - MG - CEP: 36120-010
CNPJ: 18.540.906/0008-30
State Registry: 408.220052.00-33
City Registry: 2.478
Phone: ++ 55 32 3692-1000 – Fax: ++ 55 32 3692-1001
Mail to: Cx. Postal no 117 - Juiz de Fora - MG - CEP: 36001-970 Brazil

Date of foundation: August 10th, 1977.
Share capital: R$ 47.250.000,00