Resigned Director: BORAX EUROPE LIMITED - Active (   From: Apr-1993   To: Jul-2000  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: VECTOR ENGINEERING INDUSTRIES LIMITED - Dissolved (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: VECTOR ENGINEERING & AVIATION LIMITED - Dissolved (   From: Feb-1992   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: BALFOUR BEATTY PLC - Operating Company (   From: Sep-2003   To: Dec-2010  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: UOP PRODUCTS UK LIMITED - Active (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: NOVAR NOMINEES LIMITED - Liquidation (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RIO TINTO PLC - Operating Company (   From: Apr-1995   To: Jan-2001  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: NOVAR ELECTRICAL DEVICES & SYSTEMS LIMITED - Dissolved (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: VECTOR BUILDING PRODUCTS LIMITED - Active (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RALLIP HOLDINGS LIMITED - Dissolved (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: NOVAR PROJECTS LIMITED - Active (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: NOVAR ELECTRICAL HOLDINGS LIMITED - Active (   From: Feb-1993   To: Mar-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RIO TINTO PENSION FUND TRUSTEES LIMITED - Active (   From: Aug-1992   To: Jan-2001  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: VECTOR ENGINEERING PRODUCTS LIMITED - Active (   From: Feb-1993   To: Apr-1993  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Current Director: R.T.Z. PENSION PLAN TRUSTEES LIMITED - Dissolved (   From: Aug-1992  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RIO TINTO MINERALS LIMITED - Dissolved (   From: May-1993   To: Dec-2000  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: BLACKROCK WORLD MINING TRUST PLC - Operating Company (   From: Jul-2001   To: Aug-2012  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: BLACKROCK WORLD MINING INVESTMENT COMPANY LIMITED - Active (   From: Jul-2001   To: Aug-2012  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RT GROUP PLC - Dissolved (   From: Mar-2000   To: Oct-2002  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Current Director: BLACKROCK GOLD LIMITED - Dissolved (   From: Jul-2001  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: RAILWAY SAFETY - Active (   From: Feb-2001   To: Mar-2002  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: ERM HOLDINGS LIMITED - Dissolved (   From: Sep-2001   To: Nov-2005  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA

Resigned Director: ERM GROUP HOLDINGS LIMITED - Dissolved (   From: Dec-2005   To: Oct-2006  )

Address: 18 REYNOLDS CLOSE, LONDON, NW11 7EA