Shareholders

At 31, october 2019, the following interests of
shareholders in excess of 3%, have been notified to the company.

0 %

José Luis Manzano

0 %

EMA Asset Management LLC

0 %

Magnus Capital S.A

0 %

Criss Cross International Development Inc.

0 %

Daniel Vila

0 %

Vidacos Nominees Limited

0 %

South American Energy Development LLC

0 %

Sommers International Holdings, Inc.