DUMARCHAL NOMINEE LIMITED

None observed in current sources.

• ■
  PARK DRIVE GROUP INC.

  shareholder of
• ■
  PALK OVERSEAS LTD.

  shareholder of
• ■
  FRASER INVESTMENT TRADING CORP.

  shareholder of
• ■
  SEM METALS LIMITED

  shareholder of
• ■
  ECHANT INVESTMENT S.A.

  shareholder of
• ■
  MERCHIMPEX S.A.

  shareholder of