“Blackstone Chemical Coinvest Partners (Cayman) L.P.”

a.k.a.:  “Blackstone Chemical Coinvest Partners (Cayman) LP”

As a Name:  Registrant, Group Member and/or Signatory

        

Latest Filing:  5/22/07  as  Registrant

As:  Registrant

5/22/07			Blackstone Chemical Coinvest Partners (Cayman) L.P.

        

As:  Group Member  (Co-Filer Non-Registrant:  Partner, Affiliate, etc.)

“Blackstone Chemical Coinvest Partners (Cayman) L.P.” has been a Group Member with  2  Filers:

        

As Of	Filer			Filings       #        Latest		Issuer     (Primary)
5/22/07			Blackstone Capital Partners (Cayman) Ltd. 1	13	SC 13D/A	TX	Celanese Corp.
2/1/07		NY	Celanese Europe Holding GmbH & Co. KG	27	SC 13E3/A		Celanese AG

“Blackstone Chemical Coinvest Partners (Cayman) L.P.” has/had a Group Member interest in  3  Issuers:

As Of	Issuer			Filings       #        Latest		With Filer     (Primary)
5/22/07		TX	Celanese Corp.	12	SC 13D/A		Blackstone Capital Partners (Cayman) Ltd. 1
2/1/07			Celanese AG	27	SC 13E3/A	NY	Celanese Europe Holding GmbH & Co. KG
3/18/05		NY	Celanese Corp.	1	SC 13D		Blackstone Capital Partners (Cayman) Ltd. 1

“Blackstone Chemical Coinvest Partners (Cayman) L.P.” has been a Group Member with  35  other Group Members:

As Of	Group Member			Filings       #        Latest		With Filer     (Primary)		Issuer     (Primary)
5/22/07		NY	Blackstone Capital Partners (Cayman) IV-A L.P.	16	SC 13D/A		Blackstone Capital Partners (Cayman) Ltd. 1	TX	Celanese Corp.
			Blackstone Capital Partners (Cayman) Ltd. 2	40
			Blackstone Capital Partners (Cayman) Ltd. 3	33
		NY	Blackstone Capital Partners (Cayman) IV L.P.	40
		NY	Blackstone Family Investment Partnership (Cayman) IV-A L.P.	16
			Blackstone LR Associates [Cayman] IV Ltd.	40
		NY	Blackstone Management Associates (Cayman) IV L.P.	38
		NY	Blackstone Management Partners IV L.L.C.	2
		NY	Peter G. Peterson	29
		NY	Stephen A. Schwarzman.	28
2/1/07		•	BCP Acquisition GmbH & Co. KG	26	SC 13E3/A	NY	Celanese Europe Holding GmbH & Co. KG		Celanese AG
		TX	BCP Crystal US Holdings Corp.	19
		•	BCP Holdings GmbH	26
			Blackstone Capital Partners (Cayman) Ltd. 1	27
		•	Celanese Caylux Holdings Luxembourg S.C.A.	6
		TX	Celanese Corp.	18
		•	Celanese Europe Management GMB	1
		TX	Celanese Holdings LLC	18
		TX	Crystal US Holdings 3 L.L.C.	4
2/1/07		•	Celanese Caylux Holdings Ltd.	3	SC 13D/A	NY	Celanese Europe Holding GmbH & Co. KG		Celanese AG
			More...  Please Sign In to list all 35 of them.