Date Form Description PDF XBRL Pages
05/15/23 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-2.1
EX-8.1
EX-12.1
EX-12.2
EX-13.1
EX-13.2
EX-16.1
 PDF Document Table XBRL XAML 101
04/28/23 NT 20-F Notice under Rule 12b25 of inability to timely file all or part of an annual report of form 20-F PDF 2
04/29/22 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-1.1
EX-2.1
EX-8.1
EX-11.1
EX-12.1
EX-12.2
EX-13.1
EX-13.2
 PDF Document Table XBRL XAML 181
04/20/21 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-1.1
EX-2.1
EX-8.1
EX-11.1
EX-12.1
EX-12.2
EX-13.1
EX-13.2
 PDF Document Table XBRL XAML 143
05/05/20 20-F/A Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d) PDF 4
05/04/20 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-1.1
EX-8.1
EX-11.1
EX-12.1
EX-12.2
EX-13.1
EX-13.2
EX-15.1
 PDF Document Table XBRL XAML 160
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