Protocole d’Accord

(2007)

Convention de Collaboration (2008)

Avenant

(2009)

Infrastructure Loan

Usd 6.565 B

Not Mentioned

Usd 3.0 B

Terms

Not Mentioned

6-Month LIBOR + 1%

6-Month LIBOR + 1%

Mining Loan

Not Mentioned

Not Mentioned

Not Mentioned

Terms

Not Mentioned

70%:6.1%

30%:0% (Shareholder loan)

70%:6.1%

30%:0%

(Shareholder loan)

Bonus

Not Mentioned

Usd 350 M

Usd 350 M

Reserves

Cu: 8.05 M Tons

Co: 202 K Tons

Au: 372 Tons

Cu: 10.6 M Tons

Co: 627 K Tons

Cu: 10.6 M Tons

Co: 627 K Tons