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.NOTICE OF ANNUAL GENERAL MEETING NOTICE IS HEREBY GIVEN that an annual general meeting (the “AGM”) of China Singyes New Materials Holdings Limited (the “Company”) will be held at JAN Financial Press Limited at 22/F Euro Trade Centre 13-14 Connaught Road Central Central Hong Kong on Thursday 27 June 2024 at 4:00 p.m. to consider and if thought fit to pass with or without amendments the following resolutions: ORDINARY RESOLUTIONS 1. To receive consider and adopt the audited consolidated financial statements of the Company and its subsidiaries and the reports of the directors of the Company (the “Directors”) and the auditors of the Company for the year ended 31 December 2023; 2. To re-appoint SUYA WWC CPA Limited as the auditors of the Company and to authorise the board of Directors (the “Board”) to fix their remuneration; 3. (a) To re-elect Mr. Zhang Chao as an executive Director; (b) To re-elect Mr. Zhu Xuping as an executive Director; (c) To re-elect Ms. Pan Jianli as an independent non-executive Director; (d) To authorise the Board to fix the remuneration of the Directors; To consider and if thought fit pass with or without amendments the following resolutions as ordinary resolutions:- 1 -4. “THAT:(a) subject to paragraph (c) of this resolution and pursuant to the Rules Governing the Listing of Securities on the GEM (the “GEM Listing Rules”) of The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) the exercise by the Directors during the Relevant Period (as hereinafter defined) of all the powers of the Company to allot issue and deal with additional shares of US$0.01 (the “Share”) each in the share capital of the Company or securities convertible into such shares or options warrants or similar right to subscribe for any shares or convertible securities of the Company (including any sale or transfer of treasury shares) and to make or grant offers agreements and options (including bonds warrants and debentures convertible into shares of the Company) which would or might require the exercise of such power be and is hereby generally and unconditionally approved; (b) the approval in paragraph (a) of this resolution shall authorise the Directors during the Relevant Period to make or grant offers agreements and options (including bonds warrants and debentures convertible into shares of the Company) which would or might require the exercise of such powers (including but not limited to the power to allot issue and deal with additional Shares in the capital of the Company) during or after the end of the Relevant Period; (c) the number of shares allotted or agreed conditionally or unconditionally to be allotted and issued (whether pursuant to an option or otherwise and including any sale or transfer of treasury shares) by the Directors pursuant to the approval in paragraphs (a) and (b) of this resolution otherwise than pursuant to (i) a Rights Issue (as hereinafter defined); (ii) the exercise of any options granted under any share option scheme adopted by the Company or similar arrangement for the time being adopted for the grant or issue to officers and/or employees of the Company and/or any of its subsidiaries and/or any eligible persons thereunder of shares or rights to subscribe for shares in the capital of the Company; (iii) any scrip dividend scheme or similar arrangement providing for the allotment and issue of shares in the Company in lieu of the whole or part a dividend pursuant to the bye-laws of the Company (the “Bye-laws”) from time to time; or (iv) an issue of shares upon the exercise of rights of subscription or conversion under the terms of any warrants of the Company or any securities which are convertible into shares of the Company shall not exceed 20% of the total number of the issued shares of the Company (excluding treasury shares if any) as at the date of passing this resolution and the said approval shall be limited accordingly; and - 2 -(d) for the purpose of this resolution “Relevant Period” means the period from the passing of this resolution until whichever is the earliest of: (i) the conclusion of the next annual general meeting of the Company; or (ii) the expiration of the period within which the next annual general meeting of the Company is required to be held by the Bye-laws or any applicable laws of Bermuda; or (iii) the date upon which the authority given under this resolution is revoked or varied by an ordinary resolution of the shareholders of the Company (the “Shareholders”) in a general meeting of the Company.“Rights Issue” means an offer of shares of the Company open for a period fixed by the Company or the Directors to the Shareholders whose names appear on the register of members of the Company on a fixed record date in proportion to their then holdings of such shares as at that date (subject to such exclusions or other arrangements as the Directors may deem necessary or expedient in relation to fractional entitlements or having regard to any restrictions or obligations under the laws of any relevant jurisdiction or the requirements of any recognised regulatorybody or any stock exchange).” 5. “THAT:(a) subject to paragraph (c) of this resolution the exercise by the Directors during the Relevant Period (as hereinafter defined) of all the powers of the Company to repurchase shares in the share capital of the Company on the GEM of the Stock Exchange or on any other stock exchange on which the securities of the Company may be listed and which is recognised by the Securities and Futures Commission of Hong Kong and the Stock Exchange for this purpose and that the exercise by the Directors of all powers to repurchase such shares are subject to and in accordance with all applicable laws and requirements of the GEM Listing Rules or of any other stock exchange as amended from time to time be and is hereby generally and unconditionally approved; (b) the approval in paragraph (a) of this resolution above shall be in addition to any other authorisation given to the Directors and shall authorise the Directors on behalf of the Company during the Relevant Period to procure the Company to repurchase its shares at a price determined by the Directors; - 3 -(c) the number of shares of the Company repurchased or agreed conditionally or unconditionally to be repurchased by the Company pursuant to the approval in paragraph (a) of this resolution during the Relevant Period shall not exceed 10% of the total number of the issued shares of the Company (excluding treasury shares if any) as at the date of the passing of this resolution and the said approval shall be limited accordingly; and (d) for the purpose of this resolution “Relevant Period” means the period from the passing of this resolution until whichever is the earliest of: (i) the conclusion of the next annual general meeting of the Company; or (ii) the expiration of the period within which the next annual general meeting of the Company is required to be held by the Bye-laws or any applicable laws of Bermuda; or (iii) the date upon which the authority given under this resolution is revoked or varied byan ordinary resolution of the Shareholders in a general meeting of the Company.” 6. “THAT conditional upon the passing of resolutions Nos. 4 and 5 as set out in this noticeconvening the AGM of which this resolution forms part the general mandate granted to the Directors pursuant to resolution No. 4 as set out in this notice convening the AGM of which this resolution forms part be and is hereby extended by the addition thereto of an amount representing the total number of the issued shares of the Company repurchased by the Company under the authority granted pursuant to resolution No. 5 as set out in this notice convening the AGM of which this resolution forms part provided that such amount shall not exceed 10% of the total number of the issued shares of the Company (excluding treasury shares if any) as atthe date of passing this resolution.” - 4 -SPECIAL RESOLUTION To consider and if thought fit to pass with or without amendments the following resolution as special resolution: 7. “THAT subject to and conditional upon the approval of the Registrar of Companies inBermuda the English name of the Company be changed from “China Singyes New MaterialsHoldings Limited” to “China Shuifa Singyes New Materials Holdings Limited” and the secondary name of the Company from “中国兴业新材料控股有限公司” to “中国水发兴业新材料控股有限公司” (the “Proposed Change of Company Name”) with effect from the date on which the new English name and secondary name of the Company are registered and a certificate of incorporation on change of name and a certificate of secondary name are issued by the Registrar of Companies in Bermuda; and any one director and/or the company secretary of the Company be and is/are hereby authorised to do all such acts and things and execute all documents including under seal where appropriate or make such arrangement as he/she may in his/her absolute discretion consider necessary desirable or expedient for the purpose of or in connection with the implementation of and giving effect to the Proposed Change of Company Name and to attend to any necessary registration and/or filing for and on behalf of theCompany.” 8. “THAT:(a) the proposed amendments to the existing bye-laws of the Company as set out in the circular of the Company dated 27 May 2024 (the “Proposed Amendments”) be and are hereby approved with immediate effect after the close of the AGM; (b) the amended and restated bye-laws of the Company (incorporating the Proposed Amendments) a copy of which has been produced to the AGM and marked “A” and initialled by the chairman of the AGM for the purpose of identification be and are hereby approved and adopted in substitution for and to the exclusion of the existing bye-laws of the Company with immediate effect after close of the AGM; and (c) any one or more of the Directors or officers of the Company be and are hereby authorised to do all such acts and things and execute and deliver all relevant documents for and on behalf of the Company as he/she/they consider(s) necessary desirable appropriate or expedient for the purpose of or in connection with the implementation of and givingeffect to the Proposed Amendments and the aforesaid paragraphs (a) and (b).” By order of the Board China Singyes New Materials Holdings Limited Du Peng Chairman Hong Kong 27 May 2024 - 5 -Notes: 1. Any member of the Company entitled to attend and vote at the AGM is entitled to appoint one or more proxies to attend and vote instead of him. A member who is the holder of two or more shares may appoint more than one proxy to represent him and vote on his behalf at the AGM. A proxy need not be a member of the Company. 2. The instrument appointing a proxy shall be in writing under the hand of the appointer or his attorney duly authorised in writing or if the appointer is a corporation either under seal or under the hand of an officer or attorney duly authorized on its behalf. 3. Where there are joint registered holders of any shares any one of such persons may vote at the AGM (or any adjournment thereof) either personally or by proxy in respect of such share as if he were solely entitled thereto; but if more than one of such joint holders by present at the AGM personally or by proxy that one of the said persons so present whose name stands first on the register of members of the Company in respect of such share shall alone be entitled to vote in respect thereof. 4. In order to be valid the proxy form together with the power of attorney or other authority (if any) under which it is signed or a notarially certified copy thereof must be deposited at the Company’s branch share registrar and transfer office in Hong Kong namely Tricor Investor Services Limited at 17/F Far East Finance Centre 16 Harcourt Road Hong Kong not less than 48 hours before the time appointed for holding the AGM or any adjournment thereof. 5. Delivery of an instrument appointing a proxy shall not preclude a shareholder from attending and voting in person at the AGM and in such event the instrument appointing a proxy shall be deemed to be revoked. 6. In relation to resolution No. 3 Mr. Zhang Chao Mr. Zhu Xuping and Ms. Pan Jianli will retire from office as Directors at the AGM in accordance with the Bye-laws and being eligible will offer themselves for re-election. Biographical details of these Directors are set out in Appendix II to the circular of which this notice of AGM forms part (the “Circular”). 7. An explanatory statement as required by the GEM Listing Rules in connection with the repurchase mandate under resolution No. 5 above is set out in Appendix I to the Circular. 8. The register of members of the Company will be closed from Friday 21 June 2024 to Thursday 27 June 2024 (both days inclusive) during which period the registration of transfer of Shares will be suspended. To entitle to the attendance of the AGM all duly completed transfer forms of Shares accompanied by the relevant share certificates must be lodged with the Company’s branch share registrar in Hong Kong Tricor Investor Services Limited at 17/F Far East Finance Centre 16 Harcourt Road Hong Kong for registration not later than 4:30 p.m. on Thursday 20 June 2024. 9. A form of proxy for use by shareholders at the AGM is enclosed. - 6 -As at the date of this notice the executive Directors of the Company are Mr. Du Peng (Chairman) Mr. Zhang Chao and Mr. Zhu Xuping; the non-executive Director of the Company is Mr. Zhou Qing; and the independent non-executive Directors of the Company are Ms. Pan Jianli Mr. Pan Jianguo and Dr. Li Ling.This notice for which the Directors collectively and individually accept full responsibility includes particular given in compliance with the GEM Listing Rules for the purpose of giving information with regard to the Company. The Directors having made all reasonable enquires confirm that to the best of their knowledge and belief the information contained in this notice is accurate and complete in all material respects and not misleading or deceptive and there are no other matters the omission of which would make any statement herein or this notice misleading.This notice will remain on the “Latest Company Announcements” page of the Stock Exchange website (www.hkexnews.hk) for at least 7 days from the date of its publication and on the website of the Company (www.syeamt.com).