SECURITIES & EXCHANGE COMMISSION
450 Fifth Street, NW
Washington, DC 20549

Attn.: Document Control

RE: American Depositary Shares evidenced
by One (1) American Depositary Receipt
representing Twenty-Five (25) Ordinary
Shares of Xinao Gas Holdings Limited
(Form F-6 File No. 333-157004)

Ladies and Gentlemen:
Pursuant to Rule 424(b)(3) under the
Securities Act of 1933, as amended, on
behalf of The Bank of New York Mellon, as
Depositary for securities against which
American Depositary Receipts are to be
issued, we attach a copy of the new
prospectus (Prospectus) reflecting the change
in name from Xinao Gas Holdings Limited to
ENN Energy Holdings Limited.

As required by Rule 424(e), the upper right
hand corner of the Prospectus cover page has
a reference to Rule 424(b)(3) and to the file
number of the registration statement to which
the Prospectus relates.

Pursuant to Section III B of the General
Instructions to the Form F-6 Registration
Statement, the Prospectus consists of the
ADR certificate with the revised name change
for Xinao Gas Holdings Limited.

The Prospectus has been revised to reflect the
new name, as follows:

ENN Energy Holdings Limited

Please contact me with any questions or
comments at 212 815-2301.


Paul Brophy
Senior Associate
The Bank of New York Mellon - ADR
Division

Encl.

CC: Paul Dudek, Esq. (Office of International
Corporate Finance)






Depositary Receipts
101 Barclay Street, 22nd Floor West, New York 10286