Resigned Director: INEOS SILICAS LIMITED - Active (   From: Jul-2001   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: CROSFIELD CATALYSTS LIMITED - Dissolved (   From: May-2005   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: JOSEPH CROSFIELD AND SONS LIMITED - Dissolved (   From: May-2005   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: CROSFIELD INTERNATIONAL LIMITED - Dissolved (   From: May-2005   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: INEOS SILICAS HOLDINGS LIMITED - Active (   From: Jul-2001   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: PQ SILICAS INTERNATIONAL LIMITED - Dissolved (   From: Jul-2001   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Secretary: INEOS SILICAS PARTNERS LIMITED - Dissolved (   From: May-2005   To: May-2005  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: INEOS SILICAS PARTNERS LIMITED - Dissolved (   From: May-2005   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: INEOS SILICAS DELAWARE LIMITED - Dissolved (   From: May-2005   To: Mar-2006  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Secretary: INEOS CHLOR TRUSTEES LIMITED - Active (   From: Feb-2001   To: May-2001  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: INEOS CHLOR TRUSTEES LIMITED - Active (   From: Feb-2001   To: May-2001  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP

Resigned Director: INEOS HEALTHCARE LIMITED - Active (   From: Dec-2002   To: Oct-2005  )

Address: RICHMOND HOUSE, 136 BOUGHTON, CHESTER, CHESHIRE, CH3 5BP