17 results
6-K
EX-99.1
CHKIF
China Southern Airlines Co LTD
21 Sep 23
Current report (foreign)
6:02am
business model to digitalization and ecological circle, and from extensive management to refined management. (III) Industry Summary During the reporting … , no major environmental pollution accidents, or any severe or major damages to the ecological environment, nor was there any general environmental
6-K
EX-99.1
CHKIF
China Southern Airlines Co LTD
30 Aug 23
Current report (foreign)
9:33pm
to digitalization and ecological sharing; focuses on the “five strategies”) circle, and from extensive management in relation to hub network, ecosystem … and regulations in respect of environmental protection, no major environmental pollution accidents, or any severe or major damages to the ecological environment
6-K
EX-99.1
CHKIF
China Southern Airlines Co LTD
28 Sep 22
Current report (foreign)
6:01am
such as shopping malls, insurance, vacations and transportation, expanded mileage consumption and cumulative scenarios, and made positive progress in ecological … to the ecological environment, nor was there any general environmental pollution accidents or ecological damage events.
Construction and Operation of Facilities
6-K
EX-99.1
CHKIF
China Southern Airlines Co LTD
31 Aug 22
Current report (foreign)
7:41am
, expanded mileage consumption and cumulative scenarios, and made positive progress in ecological circle construction. We steadily promoted digital … in respect of environmental protection, no major environmental pollution accidents, or any severe or major damages to the ecological environment, nor
6-K
EX-99.1
CHKIF
China Southern Airlines Co LTD
27 Apr 22
Highlights of the Year
7:56am
model to digitalization and ecological circle, and from extensive management to refined management.
(IV) Analysis on the Core Competitiveness during … and control to market operation, from the traditional business model to digitalization and ecological circle, and from extensive management to refined
6-K
EX-99.2
vorsz
1 Apr 22
Current report (foreign)
6:03am
6-K
EX-99.1
7ko9y0km pwrenmk9
17 Sep 21
Current report (foreign)
6:08am
6-K
EX-99.1
zqt3sfwg8e
30 Aug 21
Current report (foreign)
9:12am
6-K
EX-99.1
0jaqiv r3c
27 Apr 21
Current report (foreign)
10:30am
6-K
EX-99.1
ve115084f9eiu94g
30 Mar 21
Current report (foreign)
12:00am
6-K
EX-99.2
nu1ytb7 roh6fh
30 Mar 21
Current report (foreign)
12:00am
6-K
EX-99.2
uremfxoj
1 Apr 20
Current report (foreign)
1:01pm
6-K
EX-99.1
4vqoa
2 May 19
Current report (foreign)
12:00am
6-K
EX-99.2
5tgf0vg3pnrl3w7cohvl
1 Apr 19
Current report (foreign)
6:59am
6-K
EX-99.5
sl9sm lnk
2 Apr 14
Current report (foreign)
12:00am
6-K
EX-99.5
gguf1yn
27 Mar 13
Current report (foreign)
12:00am
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