Sino Energy International : SECOND SUPPLEMENTAL NOTICE OF ANNUAL GENERAL MEETING

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, 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 this notice.

(Incorporated in the Cayman Islands with limited liability)

(Stock code: 1096)

SECOND SUPPLEMENTAL NOTICE OF

ANNUAL GENERAL MEETING

Reference is made to the (1) annual general meeting (the "AGM") circular of Sino Energy International Holdings Group Limited (the "Company") dated 6 August 2020 (the "Original Circular"); and (2) notice of the AGM dated 6 August 2020 (the "Original Notice"); and (3) supplemental notice of the AGM dated 12 August 2020 (the "Supplemental Notice").

Supplemental notice is hereby given that the AGM of the Company will be held as originally scheduled at Suite 2703, 27/F., Shui On Centre, 6-8 Harbour Road, Wanchai, Hong Kong on Friday, 4 September 2020 at 11:00 a.m. for the purposes of considering and, if thought fit, passing the following resolution as ordinary resolution, in addition to the resolutions set out in the Original Notice and the Supplemental Notice.

AS ORDINARY RESOLUTION

1(e). To re-elect Mr. Chen Jianbao as an executive Director.

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The requisite details of Mr. Chen are set out below.

1. Mr. Chen Jianbao

Position, experience and relationship

Mr. Chen Jianbao（陳建寶）, aged 46, is an executive Director, the chairman and joint chief executive officer of the Group. Mr. Chen graduated from Xian Politics Institute, China where he majored in Economics and Management and holds a master degree from the School of Economics and Management of Tsinghua University, China. Since 2011, Mr. Chen has been the managing director of Beijing Bai Na Sheng Shi International Culture Company Limited. Mr. Chen has also been the managing director of Beijing Ideva Energy Management Company Limited since 2013. Before that, Mr. Chen was an officer of the media project team of News and Information Centre of Xinhua News Agency. Mr. Chen was appointed as an executive director of North Mining Shares Company Limited（北方礦業股份有限公司）, a company listed on the Stock Exchange (stock code: 433), from April 2015 to August 2015. Mr. Chen has extensive experience in corporate management.

Save as disclosed above, as far as the Directors are aware, Mr. Chen does not have any relationship with other Directors, senior management, substantial Shareholders or controlling Shareholders.

Interests in Shares

As far as the Directors are aware, as at the Latest Practicable Date, Mr. Chen is the beneficial owner of 34.57% of the entire issued share capital of Fantastic Energy Investment Limited, and is therefore deemed to be interested in 722,267,408 Shares held by Fantastic Energy Investment Limited, which are required to be disclosed pursuant to Part XV of the SFO.

Length of service and Director's emoluments

With respect to his directorship with the Company, Mr. Chen is appointed for a term of 1 year commencing from 28 June 2020. He is entitled to an annual remuneration of HK$844,000 without discretionary bonus. The remuneration is determined by the remuneration committee of the Company with reference to the remuneration policy, his duties and the prevailing market level of remuneration for executives of similar positions.

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Save as disclosed above, there are no other matters relating to the re-election of Mr. Chen that are required to be disclosed pursuant to any of the requirements of Rule 13.51(2) of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and no other matters need to be brought to the attention of the shareholders of the Company.

By Order of the Board

Sino Energy International Holdings Group Limited

Chen Jianbao

Chairman

Hong Kong, 20 August 2020

Notes:

1. Save for the inclusion of the newly submitted resolution no. 1(e), and that resolution no. 1(c) as set out in the Original Notice and the form of proxy despatched together with the Supplemental Notice (the "Revised Proxy Form") will be withdrawn due to the pass away of that director, there are no other changes to the resolutions set out in the Original Notice, the Supplemental Notice and the Revised Proxy Form. For the details and other matters in relation to the other resolutions to be considered at the AGM, please refer to the Original Notice, the Original Circular and the Supplemental Notice.
2. Since the form of proxy despatched together with the Original Notice (the "Original Proxy Form") and the Revised Proxy Form does not contain the additional proposed resolution as set out in this second supplemental notice of AGM, second revised form of proxy (the "Second Revised Proxy Form") has been prepared. The Second Revised Proxy Form shall supersede the Original Proxy Form and the Revised Proxy Form.
3. All resolutions at the meeting will be taken by poll except where the chairman, in good faith, decides to allow a resolution which relates to purely a procedural or administrative matter to be voted on by a show of hands in accordance with the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules"), and the results of the poll will be published on the websites of Hong Kong Exchanges and Clearing Limited and the Company in accordance with the Listing Rules.
4. Any member of the Company entitled to attend and vote at the above meeting is entitled to appoint a proxy (or more than one proxy if he is the holder of two or more shares) to attend and vote instead of him. A proxy need not be a member of the Company. If more than one proxy is so appointed, the appointment shall specify the number and class of shares in respect of which each such proxy is so appointed.

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1. In order to be valid, the form of proxy together with the power of attorney or other authority, if any, under which it is signed or a certified copy of that power of attorney or authority, must be deposited at the Company's branch share registrar, Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong not less than 48 hours before the time appointed for the holding of the meeting or any adjournment thereof. Delivery of the form of proxy shall not preclude a member of the Company from attending and voting in person at the meeting and, in such event, the instrument appointing a proxy shall be deemed to be revoked.
2. Shareholders who have already lodged the Original Proxy Form and the Revised Proxy Form in accordance with the instructions printed thereon should note that the Original Proxy Form and the Revised Proxy Form shall be invalid for use at the AGM.
   Shareholders are requested to lodge the Second Revised Proxy Form if they wish to appoint proxies to attend the meeting on his or her behalf in accordance with the instructions printed thereon and in the manner set out in note 5 above.
3. In order to determine the entitlement to attend the Annual General Meeting for the year ended 31 December 2019, the register of members of the Company will be closed from Tuesday, 1 September 2020 to Friday, 4 September 2020 (both days inclusive), during which period no transfer of shares can be registered. In order to qualify for attending the Annual General Meeting, all transfer of shares accompanied by the relevant share certificates must be lodged with the Company's branch share registrar, Computershare Hong Kong Investor Services Limited at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wan Chai, Hong Kong for registration by not later than 4:30 p.m. on Monday, 31 August 2020.
4. As at the date of this notice, the executive directors of the Company are Mr. Chen Jianbao, Ms. Cai Xiuman, Mr. Zhang Wenbin, Mr. Wang Qingshan and Mr. Zhu Tianxiang; and the independent non- executive directors of the Company are Mr. Chen Jinzhong, Roy and Mr. Chai Chung Wai.

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