Financial reports
20-F
2021 FY
Annual report (foreign)
28 Apr 22
20-F
2020 FY
Annual report (foreign)
28 Apr 21
20-F
2019 FY
Annual report (foreign)
28 Apr 20
20-F
2018 FY
Annual report (foreign)
29 Apr 19
20-F
2017 FY
Annual report (foreign)
26 Apr 18
20-F
2016 FY
Annual report (foreign)
27 Apr 17
20-F
2015 FY
Annual report (foreign)
26 Apr 16
20-F
2014 FY
Annual report (foreign)
24 Apr 15
20-F
2013 FY
Annual report (foreign)
25 Apr 14
20-F
2012 FY
Annual report (foreign)
25 Apr 13
Registration and prospectus
15F-15D
Suspension of duty to report (foreign)
14 Sep 22
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
25 Jun 21
25-NSE
Exchange delisting
7 May 21
F-6EF
Automatic registration for ADRs (foreign)
1 Jun 15
F-6EF
Automatic registration for ADRs (foreign)
21 Aug 07
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
30 May 06
424B1
Prospectus with pricing info
1 Nov 00
F-3/A
Shelf registration (foreign) (amended)
30 Oct 00
F-3/A
Shelf registration (foreign) (amended)
25 Oct 00
F-3/A
Shelf registration (foreign) (amended)
11 Oct 00
Proxies
No filings
Other
SD
Conflict minerals disclosure
18 May 22
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
28 Apr 22
SD
Conflict minerals disclosure
27 May 21
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
28 Apr 21
SD
Conflict minerals disclosure
20 May 20
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
28 Apr 20
SD
Conflict minerals disclosure
29 May 19
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
29 Apr 19
SD
Conflict minerals disclosure
23 May 18
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
26 Apr 18