CHINA VALVES TECHNOLOGY, INC

Q: Jun 30 2012

Q: Mar 31 2012

Q: Mar 31 2012

Q: Dec 31 2011

FY: Sep 30 2011

Q: Jun 30 2011

Q: Jun 30 2011

Q: Jun 30 2011

Q: Mar 31 2011

FY: Dec 31 2010

Q: Sep 30 2010

Q: Jun 30 2010

Q: Mar 31 2010

FY: Dec 31 2009

Q: Sep 30 2009

Q: Jun 30 2009

Q: Mar 31 2009

FY: Dec 31 2008

FY: Dec 31 2008

Q: Jun 30 2008

4.01

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Changes in Registrant's Certifying Accountant

7.01

4.02

1.01,9.01

5.02,9.01

4.01

5.02

5.02

5.02,9.01

5.02,9.01

3.01

3.01,5.02

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

Changes in Registrant's Certifying Accountant

4.01

Results of Operations and Financial Condition

Submission of Matters to a Vote of Security Holders

4.02,9.01

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

Registration of Securities on Exchange

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Required Information in Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

No description available

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

No description available

No description available

No description available

No description available

No description available

Markbreiter Charles Michael

none

Du Zhaonian

Song Yinli

FANG SIPING

LI BIN

SAM Sustainable Asset Management Ltd.

ARDSLEY ADVISORY PARTNERS

Wang Jianbao

Wang Jianbao

Wei Gang

Tang Renrui

Wang Jianbao

Wang Jianbao

Yu Zengbiao

Li Peter

Haus William P

Wei Gang

ARDSLEY ADVISORY PARTNERS

SAM Sustainable Asset Management Ltd.

No description available

Notification of the removal from listing and registration of matured redeemed or retired securities

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Definitive information statement

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

No description available

Definitive information statement

Correspondence with the SEC

Letter from the SEC