Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

05/07/12

20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	04/25/12

20-F

04/25/12

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	03/01/12

6-K

03/01/12

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	02/22/12

6-K

Statement of acquisition of beneficial ownership by individuals

02/22/12

SC 13G	Statement of acquisition of beneficial ownership by individuals	02/14/12

SC 13G

02/14/12

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	02/13/12

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/13/12

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	02/13/12

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/13/12

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	11/25/11

6-K

11/25/11

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	10/03/11

6-K

10/03/11

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	08/22/11

6-K

[Amend] - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

08/22/11

20-F/A	[Amend] - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	05/31/11

20-F/A

05/31/11

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	05/20/11

6-K

Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

05/20/11

20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	05/11/11

20-F

05/11/11

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	02/18/11

6-K

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/18/11

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	02/11/11

SC 13G/A

02/11/11

SC 13G	Statement of acquisition of beneficial ownership by individuals	02/11/11

SC 13G

Statement of acquisition of beneficial ownership by individuals

02/11/11

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	01/28/11

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

01/28/11

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	11/22/10

6-K

11/22/10

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	10/14/10

6-K

10/14/10

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	08/23/10

6-K

Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

08/23/10

20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	06/25/10

20-F

06/25/10

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	05/24/10

6-K

05/24/10

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	03/08/10

6-K

[Amend] - Statement of acquisition of beneficial ownership by individuals

03/08/10

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	02/04/10

SC 13G/A

02/04/10

SC 13G/A	[Amend] - Statement of acquisition of beneficial ownership by individuals	02/03/10

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/03/10

SC 13G	Statement of acquisition of beneficial ownership by individuals	02/02/10

SC 13G

Statement of acquisition of beneficial ownership by individuals

02/02/10

UPLOAD	[Cover] - SEC-generated letter	01/27/10

UPLOAD

01/27/10

CORRESP	[Cover] - Correspondence	01/22/10

CORRESP

01/22/10

UPLOAD	[Cover] - SEC-generated letter	01/11/10

UPLOAD

01/11/10

CORRESP	[Cover] - Correspondence	12/22/09

CORRESP

12/22/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	12/15/09

6-K

12/15/09

UPLOAD	[Cover] - SEC-generated letter	11/30/09

UPLOAD

11/30/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	11/17/09

6-K

11/17/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	08/24/09

6-K

08/24/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	08/20/09

6-K

Prospectus [Rule 424(b)(5)]

08/20/09

424B5	Prospectus [Rule 424(b)(5)]	06/17/09

424B5

06/17/09

FWP	Filing under Securities Act Rules 163/433 of free writing prospectuses	06/16/09

FWP

Filing under Securities Act Rules 163/433 of free writing prospectuses

06/16/09

424B5	Prospectus [Rule 424(b)(5)]	06/15/09

424B5

Prospectus [Rule 424(b)(5)]

06/15/09

424B5	Prospectus [Rule 424(b)(5)]	06/15/09

424B5

Prospectus [Rule 424(b)(5)]

06/15/09

F-6	Registration of American Depository Receipt shares, not immediately effective	06/15/09

F-6

Registration of American Depository Receipt shares, not immediately effective

06/15/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	06/15/09

6-K

06/15/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	06/15/09

6-K

Post-effective Amendment to an automatic shelf registration statement

06/15/09

POSASR	Post-effective Amendment to an automatic shelf registration statement	06/15/09

POSASR

06/15/09

20-F	Annual and transition report of foreign private issuers [Sections 13 or 15(d)]	06/15/09

20-F

Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

06/15/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	05/22/09

6-K

05/22/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	04/01/09

6-K

04/01/09

6-K	Report of foreign issuer [Rules 13a-16 and 15d-16]	03/06/09

6-K

Post-Effective amendments for registration statement

03/06/09

POS AM	Post-Effective amendments for registration statement	03/02/09

POS AM

03/02/09

RW	Registration Withdrawal Request	03/02/09

RW

Registration Withdrawal Request

03/02/09

POS AM	Post-Effective amendments for registration statement	02/25/09

POS AM

Post-Effective amendments for registration statement

02/25/09

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/12/09

SC 13G/A

[Amend] - Statement of acquisition of beneficial ownership by individuals

02/11/09

6-K

02/10/09

6-K

02/04/09

6-K

Statement of acquisition of beneficial ownership by individuals

01/26/09

SC 13G

01/20/09

SC 13G

Statement of acquisition of beneficial ownership by individuals

01/16/09

6-K

01/07/09

6-K

12/24/08

6-K

Automatic shelf registration statement of securities of well-known seasoned issuers

12/08/08

F-3ASR

11/28/08

6-K

11/26/08

6-K

11/07/08

6-K

11/07/08

6-K

10/27/08

6-K

10/08/08

6-K

10/02/08

6-K

09/26/08

6-K

09/03/08

6-K

08/25/08

6-K

08/06/08

6-K

[Amend] - Registration of securities [Section 12(b)]

06/27/08

8-A12B/A

06/03/08

6-K

06/03/08

6-K

05/29/08

6-K

05/15/08

6-K

Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

05/09/08

20-F

04/28/08

6-K

02/26/08

6-K

Statement of acquisition of beneficial ownership by individuals

02/15/08

SC 13G

02/13/08

SC 13G

Statement of acquisition of beneficial ownership by individuals

02/13/08

SC 13G

Statement of acquisition of beneficial ownership by individuals

02/11/08

6-K

Securities to be offered to employees in employee benefit plans

02/05/08

S-8

12/27/07

424B4

Prospectus [Rule 424(b)(4)]

12/12/07

FWP

Filing under Securities Act Rules 163/433 of free writing prospectuses

12/12/07

EFFECT

Notice of Effectiveness

12/12/07

6-K

12/11/07

EFFECT

Notice of Effectiveness

12/11/07

CORRESP

[Amend] - Registration statement for certain foreign private issuers

12/10/07

F-1/A

12/10/07

CORRESP

12/10/07

6-K

[Amend] - Registration statement for certain foreign private issuers

11/27/07

F-1/A

11/21/07

CORRESP

11/21/07

UPLOAD

11/21/07

6-K

[Cover] - Registration statement for certain foreign private issuers

11/09/07

F-1

11/07/07

8-A12B

Registration of securities [Section 12(b)]

10/17/07

6-K

10/17/07

6-K