Financial reports
20-F
2018 FY
Annual report (foreign)
30 Apr 19
20-F/A
2017 FY
Annual report (foreign) (amended)
15 Feb 19
20-F
2017 FY
Annual report (foreign)
27 Apr 18
20-F
2016 FY
Annual report (foreign)
27 Apr 17
20-F/A
2015 FY
Annual report (foreign) (amended)
9 Dec 16
20-F
2015 FY
Annual report (foreign)
25 Apr 16
20-F
2014 FY
Annual report (foreign)
28 Apr 15
20-F
2013 FY
Annual report (foreign)
14 Apr 14
20-F/A
2012 FY
Annual report (foreign) (amended)
19 Dec 13
20-F
2012 FY
Annual report (foreign)
15 Apr 13
Current reports
6-K
Current report (foreign)
28 May 19
6-K
Current report (foreign)
24 May 19
6-K
Current report (foreign)
23 May 19
6-K
Current report (foreign)
22 May 19
6-K
Current report (foreign)
16 May 19
6-K
Current report (foreign)
9 May 19
6-K
Current report (foreign)
10 Apr 19
6-K
Current report (foreign)
2 Apr 19
6-K
Current report (foreign)
1 Apr 19
6-K
Current report (foreign)
20 Mar 19
Registration and prospectus
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
18 Jun 19
15F-12B
Securities registration termination (foreign)
14 Jun 19
S-8 POS
Registration of securities for employees (post-effective amendment)
14 Jun 19
S-8 POS
Registration of securities for employees (post-effective amendment)
14 Jun 19
S-8 POS
Registration of securities for employees (post-effective amendment)
14 Jun 19
25
Voluntary exchange delisting
3 Jun 19
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
7 Dec 16
S-8
Registration of securities for employees
6 Jan 14
S-8
Registration of securities for employees
23 Nov 10
F-6EF
Automatic registration for ADRs (foreign)
20 Jul 10
Proxies
No filings
Other
SD
Conflict minerals disclosure
15 May 19
UPLOAD
Letter from SEC
25 Feb 19
CORRESP
Correspondence with SEC
3 Jan 19
UPLOAD
Letter from SEC
21 Dec 18
SD
Conflict minerals disclosure
22 May 18
UPLOAD
Letter from SEC
5 Dec 17
CORRESP
Correspondence with SEC
24 Nov 17
UPLOAD
Letter from SEC
6 Nov 17
SD
Conflict minerals disclosure
31 May 17
UPLOAD
Letter from SEC
12 Dec 16
Ownership
SC 13D/A
Beneficial ownership report (amended)
31 Aug 18
SC 13D/A
Beneficial ownership report (amended)
3 Jul 18
SC 13D/A
Beneficial ownership report (amended)
6 Jun 18
SC 13D/A
Beneficial ownership report (amended)
18 May 18
SC 13D/A
Beneficial ownership report (amended)
4 May 18
SC 13G/A
Beneficial ownership report (amended)
10 Aug 17
SC 13D
Beneficial ownership report
9 May 17
SC 13D/A
Beneficial ownership report (amended)
16 Mar 17
SC 13G
Beneficial ownership report
30 Jan 17
SC 13D/A
Beneficial ownership report (amended)
28 Dec 15