| 20-F | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] | Oct 29, 2021 |  Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in HTML. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in DOC file. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in PDF file. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XLS file. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR Viewer. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR file. |
| 20-F | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] | Apr 30, 2021 | Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in HTML.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in DOC file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in PDF file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XLS file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR Viewer.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR file. |
| NT 20-F | NT 20-F | Apr 30, 2021 | Open NT 20-F in HTML.Open NT 20-F in DOC file.Open NT 20-F in PDF file.Open NT 20-F in XLS file. |
