s
Investor Relations
SEC公告

SEC公告

申報日期 表單 描述 申報材料組 視圖
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
20-F

Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2006

Annual Filings
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
SC 13G/A

An amendment to the SC 13G filing

3,4,5
SC 13G

A statement of beneficial ownership of common stock by certain persons

3,4,5
SC 13G

A statement of beneficial ownership of common stock by certain persons

3,4,5
SC 13G

A statement of beneficial ownership of common stock by certain persons

3,4,5
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Current Reports
424B4

Form of prospectus disclosing information facts events covered in both forms 424B1 424B3

Registration Statements
F-1MEF

Registration of up to an additional 20% of securities for an offering filed on an F-1

Registration Statements
EFFECT

EFFECT

Other
EFFECT

EFFECT

Other
F-1/A

This filing is a pre-effective amendment to an F-1 filing

Registration Statements
CERTNAS

CERTNAS

Other
F-6

Registration of depository shares evidenced by American Depository Receipts

Registration Statements
8-A12B

Registration of certain classes of securities 12(b) of the Securities Exchange Act

Registration Statements
F-1

Registration statement for certain foreign private issuers

Registration Statements

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