OPERATING NOMINEES LIMITED

None observed in current sources.

• ■
  CALDEIRA INVESTMENTS LIMITED

  shareholder of
• ■
  MISSION INVESTMENTS LIMITED

  shareholder of
• ■
  ROSSLAND LIMITED

  shareholder of
• ■
  SEMATECH S.A.

  shareholder of
• ■
  SAICO LIMITED

  shareholder of
• ■
  DIRKTON LIMITED

  shareholder of
• ■
  SABAH INVESTMENTS CO. LTD.

  shareholder of
• ■
  OFFSHORE CONTRACTORS LIMITED

  shareholder of
• ■
  FURROWAY LIMITED

  shareholder of
• ■
  RAMBLAS TRADING LIMITED

  shareholder of