China Natural Gas, Inc.

FY: Dec 31 2013

Q: Sep 30 2013

Q: Jun 30 2013

Q: Mar 31 2013

FY: Dec 31 2012

Q: Sep 30 2012

Q: Jun 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

Q: Mar 31 2012

Q: Mar 31 2012

Q: Mar 31 2012

FY: Dec 31 2011

FY: Dec 31 2011

FY: Dec 31 2011

Q: Sep 30 2011

Q: Mar 31 2011

Q: Jun 30 2011

Q: Mar 31 2010

Q: Sep 30 2010

5.02,9.01

1.03,5.02

5.02,8.01,9.01

Other Events

1.03,9.01

Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement

9.01

4.01,9.01

4.01,9.01

4.01,9.01

5.02,9.01

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

3.01

5.02

4.02,5.05,8.01

Other Events

5.07

Results of Operations and Financial Condition

1.01,5.02,9.01

Submission of Matters to a Vote of Security Holders

Certification of termination of registration of a class of securities (Section 12(g))

Notification of removal from listing and/or registration on a national securities exchange

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

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Registration of Securities on Exchange

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

No description available

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

No description available

No description available

Honest Best Int'l Ltd.

WELLINGTON MANAGEMENT CO LLP

Honest Best Int'l Ltd.

none

WELLINGTON MANAGEMENT CO LLP

WELLINGTON MANAGEMENT CO LLP

Ji Qinan

Xu Shaocheng

WELLINGTON MANAGEMENT CO LLP

WAUNG FRANK

Ji Qinan

Leighton Lawrence W.

She Dawei

HEARTLAND ADVISORS INC

Yang Xiang Dong; Abax Lotus Ltd.; Abax Nai Xin A Ltd.; Abax Arhat Fund; Abax Claremont Ltd.; Abax Global Capital; Abax Global Opportunities Fund; Abax Jade Ltd.; Abax Upland Fund LLC

She Dawei

WELLINGTON MANAGEMENT CO LLP

HEARTLAND ADVISORS INC

Yang Xiang Dong;Abax Lotus Ltd.;Abax Arhat Fund;Abax Claremont Ltd.;Abax Global Capital;Abax Global Opportunities Fund;Abax Upland Fund LLC

Abax Nai Xin A Ltd.;Abax Jade Ltd.

Letter from the SEC

Correspondence with 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

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

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

Definitive information statement