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HYAS HUALE ACOUSTICS

63 filings

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20-F
2020 FY
HYAS HUALE ACOUSTICS Ltd
28 Jun 21
Annual report (foreign)
3:51pm
424B3
HYAS HUALE ACOUSTICS Ltd
12 Mar 21
Prospectus supplement
2:57pm
EFFECT
HYAS HUALE ACOUSTICS Ltd
4 Mar 21
Notice of effectiveness
12:15am
CORRESP
HYAS HUALE ACOUSTICS Ltd
28 Feb 21
Correspondence with SEC
7:00pm
F-1/A
HYAS HUALE ACOUSTICS Ltd
10 Feb 21
Registration statement (foreign) (amended)
12:09pm
UPLOAD
HYAS HUALE ACOUSTICS Ltd
20 Jan 21
Letter from SEC
7:00pm
F-1
HYAS HUALE ACOUSTICS Ltd
31 Dec 20
Registration statement (foreign)
3:14pm
20-F
2019 FY
HYAS HUALE ACOUSTICS Ltd
25 Jun 20
Annual report (foreign)
5:15pm
6-K
HYAS HUALE ACOUSTICS Ltd
30 Apr 20
Current report (foreign)
6:20am
6-K
HYAS HUALE ACOUSTICS Ltd
30 Apr 20
Current report (foreign)
6:16am
6-K
HYAS HUALE ACOUSTICS Ltd
28 Feb 20
Current report (foreign)
3:20pm
6-K
HYAS HUALE ACOUSTICS Ltd
3 Sep 19
Current report (foreign)
11:02am
8-K/A
HYAS HUALE ACOUSTICS Ltd
25 Jul 19
Material Modifications to Rights of Security Holders
6:15am
10-Q
2019 Q1
HYAS HUALE ACOUSTICS Ltd
15 May 19
Quarterly report
8:40am
8-K
HYAS HUALE ACOUSTICS Ltd
13 May 19
Material Modifications to Rights of Security Holders
3:43pm
10-K
2018 FY
HYAS HUALE ACOUSTICS Ltd
29 Mar 19
Annual report
6:31am
8-K
HYAS HUALE ACOUSTICS Ltd
21 Mar 19
Entry into a Material Definitive Agreement
4:12pm
10-Q
2018 Q3
HYAS HUALE ACOUSTICS Ltd
14 Nov 18
Quarterly report
6:31am
SC 13D
HYAS HUALE ACOUSTICS Ltd
1 Nov 18
HUALE ACOUSTICS Corp
11:20am
8-K/A
HYAS HUALE ACOUSTICS Ltd
5 Sep 18
Changes in Registrant's Certifying Accountant
8:00pm