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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-14-000617
Filing Date
2014-02-14
Accepted
2014-02-14 09:26:57
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17691
  Complete submission text file 0000902219-14-000617.txt   19643
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 19TH FLOOR, BUILDING B, VAN METROPOLIS 35 TANG YAN RD., HI-TECH ZONE XIAN, SHAANXI PROVINCE F4 00000
Business Address 19TH FLOOR, BUILDING B, VAN METROPOLIS 35 TANG YAN RD., HI-TECH ZONE XIAN, SHAANXI PROVINCE F4 00000 86-29-88323325
China Natural Gas, Inc. (Subject) CIK: 0001120830 (see all company filings)

IRS No.: 980231607 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-61883 | Film No.: 14611060
SIC: 4923 Natural Gas Transmisison & Distribution