Dolannes Henrique da Silva authorizes Dr. Dimitri Lavrov to transfer $33,750,000 in profits from the financial transaction of MTN Credit Suisse bond XS0989394589 to Key Performing Investments Ltd. On December 31, 2020, Mr. da Silva conferred power of attorney to Dr. Lavrov to assist with the bond transaction and subscribed to a profit participation agreement with Key Performing Investments Ltd to manage and share profits from the transaction.

1. 1
To:
Dr. Dimitri Lavrov
Rue Charles Sturm 20
Case Postale 433
CH – 1206 Geneve
AUTHORIZATION
For Transaction Code: KADEM-INVEST
I, DOLANNES HENRIQUE DA SILVA, born on 21st July 1979 in Cuiabá (Brazil), living in Rua Ministro
Fernando Costa, n. 361 Residencial Guanabara Parque Bairro Areão CEP: 78.010-295 Cuiabá - MT–
BRAZIL, Brazilian passport number FS425466, am of sound mind and I, voluntarily, make this
designation.
WHEREAS
- On the 31st December 2020, I conferred a power of attorney to Dr. Dimitri Lavrov to represent
and to assist the undersigned in relation to the following matter: transfer of benefit of MTN
Credit Suiss isin number XS0989394589
- On 31st December 2020 Mr. Dolannes Henrique da Silva e Key Performing Investments ltd
subscribed a Profit Partecipation Agreement to manage and share the profit deriving from the
financial transaction of MTN Credit Suisse Isin XS0989394589.
I, DOLANNES HENRIQUE DA SILVA, agree that Dr. Dimitri Lavrov, and/or whoever for him, pay
directly to:
KEY PERFORMING INVESTMENTS ltd
71-75 Shelton Street, Greater London
WC2H9JQ (United Kingdom),
the amount of:
$ 33,750,000.00 (thirty three million seven hundred fifty thousand united states dollars),
as:
Profit participation from the financial transaction referred to the above MTN,
to the banking coordinated that Key Performing Investments will communicate directly to Dr.
Lavrov.
Best Regards.
Cuiabà, 04th January 2021.

2. 2