CHRISTIAN JOHANNES KILIAN DUCHOW

None observed in current sources.

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  THE MATERIA HOLDING LIMITED

  director of
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  THE MATERIA HOLDING LIMITED

  legal representative of
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  THE MATERIA HOLDING LIMITED

  secretary of
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  THE MATERIA HOLDING LIMITED

  shareholder of
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  THE MATERIA COMPANY LIMITED

  director of
• ■
  THE MATERIA COMPANY LIMITED

  legal representative of
• ■
  THE MATERIA COMPANY LIMITED

  secretary of
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  THE MATERIA COMPANY LIMITED

  shareholder of