Rosier S.A. — Major Shareholding Notification 2013

Jul 8, 2013

8 July 2013, 5.00 PM REGULATED INFORMATION

PRESS RELEASE

Transparency notification

The Company ROSIER SA received on 4 July 2013 from Borealis AG, having its registered office at IZD Tower, Wagramer Strasse 17-19, 1220 Vienna, Austria, a transparency notification filed with the FSMA, in order to reflect the transfer of 145,000 ROSIER shares from Elf Aquitaine (Total) to Borealis AG, which was completed on 28 June 2013.

Following this operation, the direct participation of Borealis AG in ROSIER amounts to 56.86%, since 28 June 2013.

Daniel Richir CEO Rosidr Group

ROSIER SA

Route de Grandmetz 11a - B-7911 Moustier (Hainaut) Infos financières : Tél. : +32 69 87 15 30 - Fax : +32 69 87 17 09 E-mail: info@rosier.eu www.rosier.eu

1) Status of the notification

Final

2) Issuer

Name ROSIER Identification number 0401-256-237

3) Reason for the notification

Acquisition or disposal of voting securities or voting rights

4) Notification by

A parent undertaking or a controlling person

5) Persons subject to the notification requirement

Name (& legal form for legal persons)	Address (for legal persons)
International Petroleum Investment Company (public jo	IPIC Square, Muroor (4th) Road, PO Box 7528, Abu Dhabi, UAE
OMV AG (Aktiengesellschaft under Austrian law)	Trabrennstrasse 6-8, 1020 Vienna, Austria
Borealis AG (Aktlengesellschaft under Austrian law)	12D Tower, Wagramer Strasse 17-19, 1220 Vienna, Austria

6) Persons that dispose of, ... voting rights (Only to be filled in if art. 7 of the Law applies)

Name (& legal form for legal persons)	Address (for legal persons)
. $-0.001$	. $\sim$ $\cdots$ .

Click

Please continue entering the Information in part II concerning the persons referred to in points 5 and 6

7) Date on which the threshold is crossed

l xi 28/06/2013 (DD/MM/YYYY)

8) Threshold that is crossed (in %)

$55$

If the holding has fallen below the lowest threshold, you have the option of not entering any numbers under point 10

9) Denominator

255,000

Please enter the denominator before filling in the data

D

E.

10) Notified details

A) Voting rights	Previous notification	After the transaction
	# of voting rights		# of voting rights	% of voting rights
Holders of voting rights		Linked to securities	Not linked to the securities	Linked to securities.	Not linked to the securities
	International Petroleum Investment Com North March (1999) and Common Common State (1999) ACCORD OF THE VIEW		ing operation	0.00%	0.00%
OMVAG ARANG ANG PARTITION	[12/12/2011] Web . The Constitution of the Property of Party (20) and Party		13680 BASIL	0.00%	0.00%
1623 SHYARA Borealis AG	ACCEPTED ANOSTER PROPERTY	145,000	11. SEPTEMBER 1999	56.86%	0.00%
subtotal and the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of the state of t		145,000		56,86%	0.00%
	TOTAL	145,000		56.86%	0.00%

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(B) Equivalent financial instruments		After the transaction
Holders of equivalent financial instruments	Type of financial instrument	Expiration date	Exercise period or date)	# of voting rights that may be acquired if the instrument is exercised	% of voting rights
rdisk a	The second of the contract of the contract of the contract of the contract of the contract of the contract of		PERSONAL PROPERTY	In Nord William	0.00%
	TOTAL		(in relation to all expiration dates)	٥	0.00%

The totals will be updated once you have clicked on

TOTAL (Voting rights & Equivalent financial (instruments)	# of voting rights	% of voting rights
	145,000	56.86%

11) Chain of controlled undertakings through which the holding is effectively held, if applicable

Please describe, or join a diagram in attachment

______ ---- _ otto ohman diagram - 17	------------ ALC 10 8 .	. ч.
		. .
	.	.
$\cdots$ The State Street .	. . . $\sim$ $\sim$ $\sim$ . . _________ ------------- PERSONAL PROPERTY AND RESIDENCE	a controller .	. . $\sim$ $\sim$ $\sim$

3

12) In case of proxy voting for only one GM

Holder

will cease to hold /
will hold again

'n

voting rights as of

國

3) Additional information

$\bar{z}$

A) Convertible bonds and rights to subscribe to voting securities not yet issued
Holder	Type of financial instrument	Expiration date (DD/MM/YYYY)	Exercise/Conversion period or date	Number	$#$ of voting rights that may be acquired if the Instrument is exercised/converted
		Sales Address $\cdots$	-61			SOFT IS

B) Shares without voting rights
Holder	Number --------------------------------------	----------------------
	and the second		E. -------------------------------------- -------------
		. .
to Damada

—————————————————————————————————————— C) Remarks
Done at	$\cdot$ - 2		$\sim$ $\sim$
On	Brussels -------------------------------------- 4/07/2013	(DD/MM/YYYY)
Name & capacity	$\bullet$ $\mathbf{u} = \mathbf{u} \mathbf{u}$	$\sim$ Signature	Ù.
المستهين $\sim$ $\Delta$	Simon Jones, attorney Benoît Taymans, attorney	Signature	a sa bhliain 1976 an t-Saonaichte an t-Saon (1977). Tha ann an t-Saon an t-Saon (1977) an t-Saon (1977) an t-Saon (1978) an t-Saon (1979).

0091301-0000020 BR:8165282.1

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04/07/2013