Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Energy Storage Technology (China) Group Ltd
 2. Date of Event Requiring Statement (Month/Day/Year)
07/22/2011		 3. Issuer Name and Ticker or Trading Symbol
ALTAIR NANOTECHNOLOGIES INC [ALTI]
(Last)
(First)
(Middle)
VILLA 1, HUAJING GARDEN, JIDA		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

ZHUHAI CITY, GUANGDONG, F4 00000		 6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 37,036,807
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Energy Storage Technology (China) Group Ltd
VILLA 1, HUAJING GARDEN, JIDA
ZHUHAI CITY, GUANGDONG, F4 00000		        
Canon Investment Holdings Ltd.
VILLA 1, HUAJING GARDEN, JIDA
ZHUHAI CITY, GUANGDONG, F4 00000		       Member of 13D group
Zhuhai Jiamei Energy Technology Co., Ltd.
VILLA 1, HUAJING GARDEN, JIDA
ZHUHAI CITY, GUANGDONG, F4 00000		       Member of 13D group
Zhuhai Yintong Energy Co., Ltd.
VILLA 1, HUAJING GARDEN, JIDA
ZHUHAI CITY, GUANGDONG, F4 00000		       Member of 13D group

Signatures

/s/ Guohua Wei, Director and General Manager of Energy Storage Technology (China) Group Ltd. 10/11/2011
**Signature of Reporting Person Date
/s/ Yincang Wei, Canon Investment Holdings Limited 10/11/2011
**Signature of Reporting Person Date
/s/ Guohua Wei, Zhuhai Jiamei Energy Technology Co., Ltd. 10/11/2011
**Signature of Reporting Person Date
/s/ Jianhua Ao, Zhuhai Yintong Energy Co., Ltd. 10/11/2011
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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