| S-8 | Securities offered to employees pursuant to employee benefit plans | 5月 17, 2021 |  Open Securities offered to employees pursuant to employee benefit plans in HTML. Open Securities offered to employees pursuant to employee benefit plans in DOC file. Open Securities offered to employees pursuant to employee benefit plans in PDF file. Open Securities offered to employees pursuant to employee benefit plans in XLS file. |
| 424B4 | Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 | 3月 26, 2021 | Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in HTML.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in DOC file.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in PDF file.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in XLS file. |
| F-1/A | This filing is a pre-effective amendment to an F-1 filing | 3月 23, 2021 | Open This filing is a pre-effective amendment to an F-1 filing in HTML.Open This filing is a pre-effective amendment to an F-1 filing in DOC file.Open This filing is a pre-effective amendment to an F-1 filing in PDF file.Open This filing is a pre-effective amendment to an F-1 filing in XLS file. |
| F-6 | Registration of depository shares evidenced by American Depository Receipts | 3月 19, 2021 | Open Registration of depository shares evidenced by American Depository Receipts in HTML.Open Registration of depository shares evidenced by American Depository Receipts in DOC file.Open Registration of depository shares evidenced by American Depository Receipts in PDF file.Open Registration of depository shares evidenced by American Depository Receipts in XLS file. |
| F-1/A | This filing is a pre-effective amendment to an F-1 filing | 3月 19, 2021 | Open This filing is a pre-effective amendment to an F-1 filing in HTML.Open This filing is a pre-effective amendment to an F-1 filing in DOC file.Open This filing is a pre-effective amendment to an F-1 filing in PDF file.Open This filing is a pre-effective amendment to an F-1 filing in XLS file. |
| 8-A12B | Registration of certain classes of securities 12(b) of the Securities Exchange Act | 3月 19, 2021 | Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file. |
| F-1 | Registration statement for certain foreign private issuers | 3月 5, 2021 | Open Registration statement for certain foreign private issuers in HTML.Open Registration statement for certain foreign private issuers in DOC file.Open Registration statement for certain foreign private issuers in PDF file.Open Registration statement for certain foreign private issuers in XLS file. |
