CHINA GENGSHENG MINERALS, INC.

FY: Dec 31 2013

FY: Dec 31 2013

Q: Sep 30 2013

Q: Sep 30 2013

Q: Jun 30 2013

Q: Jun 30 2013

Q: Mar 31 2013

Q: Mar 31 2013

FY: Dec 31 2012

FY: Dec 31 2012

Q: Sep 30 2012

Q: Sep 30 2012

FY: Dec 31 2011

Q: Jun 30 2012

Q: Mar 31 2012

Q: Jun 30 2012

Q: Mar 31 2012

FY: Dec 31 2011

FY: Dec 31 2011

Q: Sep 30 2011

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

5.07

3.01,9.01

5.02,9.01

5.07

4.01

5.02,9.01

4.01,9.01

3.01,9.01

2.02,9.01

5.02

5.02,9.01

4.01

4.01,9.01

5.07,8.01,9.01

2.02,8.01,9.01

Results of Operations and Financial Condition

Results of Operations and Financial Condition

2.02,8.01,9.01

9.01

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Registration of Securities on Exchange

Notice of Effectiveness

Post-effective amendment to a registration statement

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

No description available

No description available

No description available

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

No description available

No description available

No description available

Definitive Proxy Statement

Preliminary Proxy Statement

Zhang Weina

Friedland Jeffrey

Li Shuxian

Liang Ningfang

Lin Hsin-I

Zhou Ningsheng

Liang Ningfang

WELLINGTON MANAGEMENT CO LLP

WELLINGTON TRUST Co N A

GOLDMAN LARRY

He Ming

Zhang Shunqing

Zhang Shunqing

Zhang Shunqing

Zhang Shunqing

WELLINGTON MANAGEMENT CO LLP

WELLINGTON TRUST COMPANY N A

Yu Jingzhong

He Ming

GOLDMAN LARRY

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

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

No description available

Correspondence with the SEC

Letter from the SEC

No description available

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC