FIH Mobile Limited — Proxy Solicitation & Information Statement 2025

Dec 2, 2025

THIS SUPPLEMENTAL CIRCULAR IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION

If you are in any doubt as to any aspect of the Supplemental Circular or as to the action to be taken, you should consult your stockbroker or other registered dealer in securities, bank manager, solicitor, professional accountant or other professional adviser.

If you have sold or transferred all your Shares in PetroChina Company Limited, you should at once hand the Supplemental Circular and the accompanying Second Form of Proxy to the purchaser or to the bank, stockbroker, licensed securities dealer or other agent through whom the sale was effected for delivery to the purchaser.

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of the Supplemental Circular, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of the Supplemental Circular.

中國石油天然氣股份有限公司

PETROCHINA COMPANY LIMITED

(a joint stock limited company incorporated in the People's Republic of China with limited liability) (Stock Code: 857)

SUPPLEMENTAL CIRCULAR

PROPOSED ELECTION AND APPOINTMENT OF A DIRECTOR;
AND
SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY
GENERAL MEETING

IMPORTANT NOTICE: PLEASE NOTE THAT THE PURPOSE OF THE SUPPLEMENTAL CIRCULAR IS TO PROVIDE THE SHAREHOLDERS OF PETROCHINA COMPANY LIMITED WITH INFORMATION REGARDING THE PROPOSED ELECTION AND APPOINTMENT OF A DIRECTOR, SO THAT THE SHAREHOLDERS OF PETROCHINA COMPANY LIMITED MAY MAKE AN INFORMED DECISION ON VOTING IN RESPECT OF THE ADDITIONAL RESOLUTIONS TO BE PROPOSED AT THE 2025 FIRST EXTRAORDINARY GENERAL MEETING.

The Supplemental Circular should be read together with the First Circular dated 31 October 2025. Letter from the Board is set out on pages 3 to 5 of the Supplemental Circular.

The Company has published on 31 October 2025 the First Notice convening the EGM to be held at V-Continent Wuzhou Hotel, No. 8 North 4th Circle Middle Road, Chaoyang District, Beijing, the PRC on Thursday, 18 December 2025 at 9 a.m. The Supplemental Notice in relation to the EGM is set out on pages 6 to 7 of the Supplemental Circular. The Second Form of Proxy for use in connection with the EGM is enclosed herewith. Whether or not you intend to attend the EGM, please complete and return the Second Form of Proxy in accordance with the instructions printed thereon as soon as possible and in any event not less than 24 hours before the time appointed for the holding of the EGM (i.e., by not later than 9:00 a.m., on Wednesday, 17 December 2025). Completion and return of the Second Form of Proxy will not preclude you from attending and voting in person at the EGM or any adjourned meetings should you so wish.

2 December 2025

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CONTENTS

Page

DEFINITIONS...1

LETTER FROM THE BOARD...3

1. PROPOSED ELECTION AND APPOINTMENT OF A DIRECTOR...3
2. THE EGM...4
3. RECOMMENDATIONS...5
4. MISCELLANEOUS...5

SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY GENERAL MEETING...6

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DEFINITIONS

In the Supplemental Circular, unless the context requires otherwise, the following expressions have the following meanings:

“A Share(s)”
the PRC listed domestic share(s) in the Company’s share capital, with a nominal value of RMB1.00 each, which are listed on the Shanghai Stock Exchange and traded in RMB

“Board”
the board of Directors of the Company

“Company”
PetroChina Company Limited (中國石油天然氣股份有限公司), a joint stock company limited by shares incorporated in the PRC on 5 November 1999 under the laws of the PRC, the H Shares and A Shares of which are listed on the Hong Kong Stock Exchange and the Shanghai Stock Exchange, respectively

“controlling shareholder(s)”
has the meanings ascribed to it under the HKEx Listing Rules

“Director(s)”
the director(s) of the Company

“EGM”
the 2025 first extraordinary general meeting of the Company to be held at V-Continent Wuzhou Hotel, No. 8 North 4th Circle Middle Road, Chaoyang District, Beijing, the PRC at 9 a.m. on 18 December 2025

“First Circular”
the circular of the Company dated 31 October 2025

“First Notice”
the notice of the Company dated 31 October 2025

“First Form of Proxy”
the form of proxy of the Company published on 31 October 2025

“Group”
the Company and its subsidiaries

“HKEx Listing Rules”
the Rules Governing the Listing of Securities on the Hong Kong Stock Exchange

“Hong Kong”
the Hong Kong Special Administrative Region of the PRC

“Hong Kong Stock Exchange”
The Stock Exchange of Hong Kong Limited

“H Share(s)”
the overseas listed foreign share(s) in the Company’s share capital, with a nominal value of RMB1.00 each, which are listed on the Hong Kong Stock Exchange and traded in Hong Kong dollars

“Latest Practicable Date”
1 December 2025, being the latest practicable date for the purpose of ascertaining certain information contained in the Supplemental Circular

“Nomination Committee”
the nomination committee of the Board

“PRC” or “China”
the People’s Republic of China

“RMB”
Renminbi yuan, the lawful currency of the PRC

“Second Form of Proxy”
the second form of proxy to be used at the EGM accompanying the Supplemental Circular

“SFO”
Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong), as amended from time to time

“Share(s)”
share(s) of the Company, including the A Share(s) and the H Share(s)

“Shareholder(s)”
holder(s) of Shares of the Company

“subsidiary(ies)”
has the meanings ascribed to it under the HKEx Listing Rules

“substantial shareholder(s)”
has the meanings ascribed to it under the HKEx Listing Rules

“Supervisor(s)”
the supervisor(s) of the Company

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DEFINITIONS

“Supplemental Circular”
the supplemental circular of the Company dated 2 December 2025

“Supplemental Notice”
the supplemental notice as set out on pages 6 to 7 of the Supplemental Circular

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LETTER FROM THE BOARD

中國石油天然氣股份有限公司

PETROCHINA COMPANY LIMITED

(a joint stock limited company incorporated in the People's Republic of China with limited liability) (Stock Code: 857)

Board of Directors

Dai Houliang (Chairman)
Duan Liangwei
Ren Lixin
Xie Jun
Zhang Daowei
Jiang, Simon X.*
Ho Kevin King Lun *
Yan, Andrew Y *
Liu Xiaolei *
Zhang Yuxin *

Legal Address:

16 Andelu
Dongcheng District
Beijing 100011
PRC

Office Address:

PetroChina Building
No. 9 Dongzhimen North Street
Dongcheng District
Beijing 100007
PRC

• Independent non-executive Directors

2 December 2025

To the Shareholders

Dear Sir/Madam,

SUPPLEMENTAL CIRCULAR

PROPOSED ELECTION AND APPOINTMENT OF A DIRECTOR;
AND
SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY
GENERAL MEETING

Reference is made to the announcement of the Company dated 2 December 2025 in relation to the proposed election and appointment of a Director. The purpose of the Supplemental Circular is to provide you with the relevant information in order to allow you to make an informed decision on voting in respect of the additional resolutions to be proposed at the EGM. The Supplemental Circular should be read together with the First Circular.

1. PROPOSED ELECTION AND APPOINTMENT OF A DIRECTOR

The Board has proposed to elect and appoint Mr. Zhou Song as a Director. The proposal will be put forward to the Shareholders for review and approval by way of ordinary resolution at the EGM. The term of office of Mr. Zhou Song, if elected, will commence from the date on which the resolution being approved by the Shareholders at the EGM until the expiry of the term of the 9th session of the Board. His remuneration will be fixed by the

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LETTER FROM THE BOARD

Board pursuant to the authorization to be granted by the Shareholders by reference to his duties, responsibilities and performance, the results of the Group and the market overall situation.

The biographical details of Mr. Zhou Song are set out below:

Mr. Zhou Song, aged 53, is a member of the Party committee and chief accountant of China National Petroleum Corporation ("CNPC"). Mr. Zhou is a senior economist with a master's degree. From June 2010, Mr. Zhou served successively as the general manager of the planning and finance department, the business director and general manager of the assets and liabilities management department, the president of the general office of investment banking and financial market business and the general manager of the assets management department of the head office of China Merchants Bank Co. Ltd. ("CMB"), and vice chief accountant of China Merchants Group Ltd. He served as the chairman of the supervisory committee of China Merchants Shekou Industrial Zone Holdings Co., Ltd. from September 2018. He served as a member of the Party committee and chief accountant of China Merchants Group Limited from October 2018 and served as a non-executive director of CMB from October 2018. He has served as a member of the Party committee and chief accountant of CNPC since December 2023, and served as the chairman of the supervisory committee of the Company from June 2024 to October 2025.

Save as disclosed above, as at the Latest Practicable Date, Mr. Zhou Song (i) has not held any directorship in any other listed companies in the past three years; (ii) does not have any relationship with any other Director, Supervisor, senior management, substantial shareholder or controlling shareholder of the Company; and (iii) does not have any interest in the Shares within the meaning of Part XV of the SFO.

Save as disclosed above, as at the Latest Practicable Date, there is no information on Mr. Zhou Song that needs to be disclosed pursuant to Rule 13.51(2)(h) to (v) of the HKEx Listing Rules and there are no other matters that need to be brought to the attention of the Shareholders.

2. THE EGM

The Company will convene the EGM at 9 a.m. on Thursday, 18 December 2025 at V-Continent Wuzhou Hotel, No. 8 North 4th Circle Middle Road, Chaoyang District, Beijing, the PRC as originally scheduled to review, consider and, if thought fit, to approve, among other things, the proposed election and appointment of Mr. Zhou Song as a Director. The Supplemental Notice is set out on pages 6 to 7 of the Supplemental Circular.

As the First Form of Proxy does not contain the additional resolutions proposed as set out in the Supplemental Circular, the Second Form of Proxy is enclosed with the Supplemental Circular. Whether or not you intend to attend the EGM, please complete and return the Second Form of Proxy in accordance with the instructions printed thereon. To be valid, for A Shareholders, the Second Form of Proxy, together with the notarized power of attorney or other document of authorization (if any), must be delivered to the Board of Directors Office at Room 0612, Block C, PetroChina Building, No.9 Dongzhimen North Street, Dongcheng District, Beijing, PRC (Postal code: 100007) not less than 24 hours before the time appointed for the EGM (i.e., by not later than 9:00 a.m. on Wednesday, 17 December 2025). To be valid, for H Shareholders, the above documents must be delivered to Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong within the same period.

The Second Form of Proxy shall supersede the First Form of Proxy and the First Form of Proxy shall be deemed invalid. Shareholders who have completed and delivered the First Form of Proxy shall complete and return the Second Form of Proxy in accordance with the instructions herein.

You are urged to complete and return the Second Form of Proxy whether or not you intend to attend the EGM. Completion and return of the Second Form of Proxy will not preclude you from attending and voting at the EGM (or any subsequent meetings following the adjournments thereof) should you wish to do so.

Please refer to the First Circular and First Notice for details of the other resolution to be submitted to the EGM for consideration, eligibility for attending the EGM, registration procedures, closure of register of members, reply slips and other relevant matters in relation to the EGM.

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LETTER FROM THE BOARD

3. RECOMMENDATIONS

The Directors believe that the resolutions set out in the Supplemental Notice are in the interests of the Company and the Shareholders as a whole. Accordingly, the Directors recommend the Shareholders to vote in favor of the resolutions set out in the Supplemental Notice.

4. MISCELLANEOUS

In case of any discrepancy between the Chinese and English versions of the Supplemental Circular and the Supplemental Notice, the Chinese version prevails.

By order of the Board
PetroChina Company Limited
Company Secretary
WANG Hua

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SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY GENERAL MEETING

中國石油天然氣股份有限公司

PETROCHINA COMPANY LIMITED

(a joint stock limited company incorporated in the People's Republic of China with limited liability)

(Stock Code: 857)

SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY GENERAL MEETING

Reference is made to (1) the circular (the "First Circular") of PetroChina Company Limited (the "Company") dated 31 October 2025, which sets out details of the resolution of the election of Mr. Zhou Xinhuai as a Director of the Company, the election of Mr. Song Dayong as an executive Director of the Company, the proposed amendments to the articles of association, the rules of procedures of the general meeting and the rules of procedures of the board of directors of the Company and the abolition of the supervisory committee of the Company, (2) the circular (the "Supplemental Circular") of the Company dated 2 December 2025, which sets out details of resolution of the election of Mr. Zhou Song as a Director of the Company, and (3) the notice (the "First Notice") of the 2025 first extraordinary general meeting (the "EGM") of the Company dated 31 October 2025, which sets out resolution no. 1.1, 1.2 and 2 below to be submitted at the EGM for the Company's shareholders' approval.

SUPPLEMENTAL NOTICE IS HEREBY GIVEN that the EGM will be held at V-Continent Wuzhou Hotel, No. 8 North 4th Circle Middle Road, Chaoyang District, Beijing, the PRC on Thursday, 18 December 2025 at 9 a.m. as originally scheduled to consider, approve and authorize the following matters:

ORDINARY RESOLUTIONS

To consider and, if thought fit, to pass the following as ordinary resolutions:

By way of cumulative voting:

1. The resolutions on the election of Directors of the Company:

1.1 To consider and approve the resolution of the election of Mr. Zhou Xinhuai as a Director of the Company
1.2 To consider and approve the resolution of the election of Mr. Song Dayong as an executive Director of the Company
1.3 To consider and approve the resolution of the election of Mr. Zhou Song as a Director of the Company

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SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY GENERAL MEETING

SPECIAL RESOLUTION

To consider and, if thought fit, to pass the following as a special resolution:

By way of non-cumulative voting:

1. To consider and approve the resolution of the amendments to the articles of association, the rules of procedures of the general meeting and the rules of procedures of the board of directors of the Company and the abolition of the supervisory committee of the Company

By order of the Board
PetroChina Company Limited
Company Secretary
WANG Hua

Beijing, the PRC
2 December 2025

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SUPPLEMENTAL NOTICE OF THE 2025 FIRST EXTRAORDINARY GENERAL MEETING

Notes:

1. Details of the above resolutions are set out in the First Circular and the Supplemental Circular.
2. A second form of proxy (the "Second Form of Proxy") containing the resolutions above is enclosed with the Supplemental Circular.
3. IMPORTANT: THE SECOND FORM OF PROXY SHALL SUPERSEDE THE FORM OF PROXY (THE "FIRST FORM OF PROXY") ENCLOSED WITH THE FIRST CIRCULAR AND THE FIRST FORM OF PROXY SHALL BE DEEMED INVALID. SHAREHOLDERS WHO HAVE COMPLETED AND DELIVERED THE FIRST FORM OF PROXY SHALL COMPLETE AND RETURN THE SECOND FORM OF PROXY IN ACCORDANCE WITH THE INSTRUCTIONS HEREIN.
4. The instrument appointing a proxy must be in writing under the hand of the appointer or his/her/its attorney duly authorized in writing, or if the appointer is a legal person, either under seal or under the hand of a director or a duly authorized attorney. If the Second Form of Proxy is signed by an attorney of the appointer, the power of attorney authorizing that attorney to sign or other document of authorization must be notarized. To be valid, for A shareholders, the notarized power of attorney or other document of authorization, and the Second Form of Proxy must be delivered to the Board of Directors Office (Address: Room 0612, Block C, PetroChina Building, No.9 Dongzhimen North Street, Dongcheng District, Beijing, the PRC (Postal code: 100007)) not less than 24 hours before the time appointed for the holding of the EGM (i.e., by not later than 9:00 a.m. on Wednesday, 17 December 2025). To be valid, for H shareholders, the above documents must be delivered to Computershare Hong Kong Investor Services Limited (Address: 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong) within the same period.
5. Please refer to the First Circular and First Notice for details of eligibility for attending the EGM, registration procedures, closure of register of members, reply slips and other relevant matters in relation to the EGM.
6. As at the date of this notice, the Board comprises Mr. Dai Houliang as Chairman; Mr. Duan Liangwei and Mr. Xie Jun as non-executive Directors; Mr. Ren Lixin and Mr. Zhang Daowei as executive Directors; and Mr. Jiang, Simon X., Mr. Ho Kevin King Lun, Mr. Yan, Andrew Y, Ms. Liu Xiaolei and Mr. Zhang Yuxin as independent non-executive Directors.