Successful Strategy

Superior credit capacity CEMIG Fitch Ratings AA-(bra) Investment Grade AA-(bra) Cemig H, Cemig GT and Cemig D National Scale Speculative Grade AAA AA+ AA AA- A+ A A- BBB+ BBB BBB- BB+ BB BB- B+ B B- CCC CC C RD/D M Aa2.br Ba1 Cemig H, Cemig GT and Cemig D Cemig H, Cemig GT and Cemig D National Scale Global Scale Investment Grade Speculative Grade Aaa Aa1 Aa2 Aa3 A1 A2 A3 Baal Baa2 Baa3 Ba1 Ba2 Ba3 B1 B2 B3 Caal Caa2 Caa3 Ca C STANDARD & POOR'S brAA BB+ Cemig H, Cemig GT and Cemig D Cemig H, Cemig GT and Cemig D National Scale Global Scale Investment Grade AAA AA+ AA AA- A+ A A- BBB+ BBB BBB- BB+ BB BB- B+ B Speculative Grade B- CCC+ CCC CCC- CC C D Solid fundamentals assured by excellent financial management, stable profitability, strong cash generation and robust corporate governance. 19

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