De Queiroz Filho - Joao Alves

None observed in current sources.

• ■
  WARUNG GOLD INVESTMENTS LTD

  director of
• ■
  WARUNG GOLD INVESTMENTS LTD

  shareholder of
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  WARUNG SILVER INVESTMENTS LTD.

  director of
• ■
  WARUNG SILVER INVESTMENTS LTD.

  shareholder of
• ■
  Warung Investments Ltd

  director of
• ■
  Warung Investments Ltd

  shareholder of