Holding(s) in Company

1) Full name and location of registered office of persons subject to the notification obligation

York Capital Management Global Advisors, LLC, New York, USA

2) Full name of shares holders (if different from 1)

n/a

3) Reason for notification

An acquisition or disposal of voting rights

4) Date threshold was crossed or reached

22/10/2019

5) Date issuer was notified

23/10/2019

6) Threshold that was crossed

Total holding has gone above 4%

7) Total positions of persons subject to the notification obligation

A) Resulting situation on the date on which threshold was crossed or reached

% of voting rights attached to shares

0%

% of voting rights through financial instruments

4.06%

Total of both in %

4.06%

Total number of voting rights of issuer

853,931,769

B) Position of previous notification

% of voting rights attached to shares

0%

% of voting rights through financial instruments

3.07%

Total of both in %

3.07%

8) Notified details of the resulting situation on the date on which the threshold was crossed or reached

A) Voting rights attached to shares

Number of voting rights

-

% of voting rights

-

B1) Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC (DTR5.3.1.1 (a))

Type of financial instrument

-

Number of voting rights that may be acquired if the instrument is exercised/converted

-

% of voting rights

-

B2) Financial Instruments with similar economic effect according to Art. 13(1)(b) of Directive 2004/109/EC (DTR5.3.1.1 (b))

Type of financial instrument

Expirationdatex

Exercise/Conversion Period xi

Physical or cash

settlementxii

Number of voting rights

% of voting rights

Swap

9/21/2020

-

Cash settled

16,057,355

1.88

Swap

9/21/2020

-

Cash settled

4.532.348

0.53

Swap

9/21/2020

-

Cash settled

3,557,346

0.42

Swap

9/21/2020

-

Cash settled

661,525

0.08

Swap

7/21/2020

-

Cash settled

1,495,402

0.18

Swap

9/21/2020

-

Cash settled

3,260,314

0.38

Swap

8/21/2020

-

Cash settled

1,520,875

0.18

Swap

8/21/2020

-

Cash settled

1,635,199

0.19

Swap

8/21/2020

-

Cash settled

155,104

0.02

Swap

9/7/2020

-

Cash settled

304,976

0.04

Swap

10/1/2020

-

Cash settled

1,370,886

0.16

Swap

5/20/2020

-

Cash settled

142,198

0.02

SUBTOTAL 8.B.2

34,693,528

4.06

9) Information in relation to the person subject to the notification obligation

Full chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held starting with the ultimate controlling natural person or legal entity

Namexv

% of voting rights if it equals or is higher than the notifiable threshold

% of voting rights through financial instruments if it equals or is higher than the notifiable threshold

Total of both if it equals or is higher than the notifiable threshold

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

York European Opportunities Domestic Holding, LLC

N/A

N/A

N/A

York European Opportunities Investments Master Fund, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

York European Focus Domestic Holdings, LLC

N/A

N/A

N/A

York European Focus Master Fund, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

York Offshore Holdings II, LLC

N/A

N/A

N/A

York European Strategic Investors Holdings Fund, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

Dinan Management, LLC

N/A

N/A

N/A

Jorvik Multi-Strategy Master Fund, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

Exuma Management, LLC

N/A

N/A

N/A

Exuma Capital, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

York Asian Strategic Holdings, LLC

N/A

N/A

N/A

York European Strategic Metric Master, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

Dinan Management, LLC

N/A

N/A

N/A

York Capital Management, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

Dinan Management, LLC

N/A

N/A

N/A

York Multi-Strategy Master Fund, L.P.

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings II L.P.

N/A

N/A

N/A

York UCITS Holdings, LLC

N/A

N/A

N/A

York Event Driven UCITS Fund

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings II L.P.

N/A

N/A

N/A

York UCITS Holdings, LLC

N/A

N/A

N/A

DB Platinum IV UBS Multi Strategy Alternatives

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

YCM Master Holdings I LP

N/A

N/A

N/A

York Offshore Holdings II, LLC

N/A

N/A

N/A

York Capital Management Global Advisors, LLC

N/A

4.06

4.06

York Registered Holdings, LP

N/A

N/A

N/A