The Stock Exchange of Hong Kong Limited and the Securities and Futures Commission take no responsibility for the contents of this Application Proof, 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 Application Proof. Application Proof of Chaoju Eye Care Holdings Limited 朝聚眼科醫療控股有限公司 (the “Company”) (Incorporated under the laws of the Cayman Islands with limited liability) WARNING The publication of this Application Proof is required by The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) and the Securities and Futures Commission (the “Commission”) solely for the purpose of providing information to the public in Hong Kong. This Application Proof is in draft form. The information contained in it is incomplete and is subject to change which can be material. By viewing this document, you acknowledge, accept and agree with the Company, its joint sponsors, advisors or members of the underwriting syndicate that: (a) this document is only for the purpose of providing information about the Company to the public in Hong Kong and not for any other purposes. No investment decision should be based on the information contained in this document; (b) the publication of this document or supplemental, revised or replacement pages on the Stock Exchange’s website does not give rise to any obligation of the Company, its joint sponsors, advisors or members of the underwriting syndicate to proceed with an offering in Hong Kong or any other jurisdiction. There is no assurance that the Company will proceed with the offering; (c) the contents of this document or supplemental, revised or replacement pages may or may not be replicated in full or in part in the actual final listing document; (d) the Application Proof is not the final listing document and may be updated or revised by the Company from time to time in accordance with the Rules Governing the Listing of Securities on the Stock Exchange; (e) this document does not constitute a prospectus, offering circular, notice, circular, brochure or advertisement offering to sell any securities to the public in any jurisdiction, nor is it an invitation to the public to make offers to subscribe for or purchase any securities, nor is it calculated to invite offers by the public to subscribe for or purchase any securities; (f) this document must not be regarded as an inducement to subscribe for or purchase any securities, and no such inducement is intended; (g) neither the Company nor any of its affiliates, its joint sponsors, advisors or members of its underwriting syndicate is offering, or is soliciting offers to buy, any securities in any jurisdiction through the publication of this document; (h) no application for the securities mentioned in this document should be made by any person nor would such application be accepted; (i) the Company has not and will not register the securities referred to in this document under the United States Securities Act of 1933, as amended, or any state securities laws of the United States; (j) as there may be legal restrictions on the distribution of this document or dissemination of any information contained in this document, you agree to inform yourself about and observe any such restrictions applicable to you; and (k) the application to which this document relates has not been approved for listing and the Stock Exchange and the Commission may accept, return or reject the application for the subject public offering and/or listing. If an offer or an invitation is made to the public in Hong Kong in due course, prospective investors are reminded to make their investment decisions solely based on the Company’s prospectus registered with the Registrar of Companies in Hong Kong, copies of which will be distributed to the public during the offer period. THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT IMPORTANT IMPORTANT: If you are in any doubt about the contents of this document, you should seek independent professional advice. Chaoju Eye Care Holdings Limited 朝聚眼科醫療控股有限公司 (Incorporated under the laws of the Cayman Islands with limited liability) [REDACTED] Number of [REDACTED] under : [REDACTED] Shares (comprising the [REDACTED] [REDACTED] Shares and [REDACTED][REDACTED], and subject to the [REDACTED]) Number of [REDACTED] : [REDACTED] Shares (subject to adjustment) Number of [REDACTED] : [REDACTED] Shares (comprising [REDACTED] Shares and [REDACTED] [REDACTED], and subject to adjustment and the [REDACTED]) Maximum [REDACTED] : HK$[REDACTED] per [REDACTED] plus brokerage of 1.0%, SFC transaction levy of 0.0027% and Hong Kong Stock Exchange trading fee of 0.005% (payable in full on application in Hong Kong dollars, subject to refund on final [REDACTED]) Nominal value : HK$[0.00025] per Share Stock code : [●] Joint Sponsors, [REDACTED] Hong Kong Exchanges and Clearing Limited, The Stock Exchange of Hong Kong Limited and Hong Kong Securities Clearing Company Limited take no responsibility for the contents of this document, 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 document. A copy of this document, having attached thereto the documents specified in the section headed “Documents Delivered to the Registrar of Companies and Available for Inspection” in Appendix V to this document, has been registered by the Registrar of Companies in Hong Kong as required by Section 342C of the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Chapter 32 of the Laws of Hong Kong). The Securities and Futures Commission of Hong Kong and the Registrar of Companies in Hong Kong take no responsibility for the contents of this document or any of the other documents referred to above. The [REDACTED] is expected to be determined by agreement among us, the [REDACTED] and the [REDACTED] (for themselves and on behalf of the [REDACTED]) on or about [REDACTED] and, in any event, not later than [REDACTED]. The [REDACTED] will be not more than HK$[REDACTED] per [REDACTED] and is currently expected to be not less than HK$[REDACTED] per [REDACTED], unless otherwise announced. [REDACTED] applying for the [REDACTED] must pay, on application, the maximum [REDACTED] of HK$[REDACTED] per [REDACTED], together with brokerage of 1.0%, SFC transaction levy of 0.0027% and Hong Kong Stock Exchange trading fee of 0.005%, subject to refund if the [REDACTED] is less than HK$[REDACTED] per [REDACTED]. If, for any reason, the [REDACTED] is not agreed among us, the [REDACTED] and the [REDACTED] (for themselves and on behalf of the [REDACTED]) on or before [REDACTED] (Hong Kong time), the [REDACTED] (including the [REDACTED]) will not proceed and will lapse. The [REDACTED] (for themselves and on behalf of the [REDACTED]), with consent from us and the [REDACTED], may reduce the indicative [REDACTED] stated in this document and/or reduce the number of [REDACTED] being offered pursuant to the [REDACTED] at any time on or prior to the morning of the last day for lodging [REDACTED] under the [REDACTED]. In such a case, notices of the reduction of the indicative [REDACTED] and/or the number of [REDACTED] will be published in the [South China Morning Post] (in English) and the [Hong Kong Economic Times] (in Chinese) not later than the morning of the last day for lodging applications under the [REDACTED]. Further details are set out in the sections headed “Structure of the [REDACTED]” and “How to Apply for the [REDACTED]” in this document. Prior to making an [REDACTED] decision, prospective [REDACTED] should consider carefully all of the information set out in this document, including the risk factors set out in the section headed ‘‘Risk Factors’’ in this document. The obligations of the [REDACTED] under the [REDACTED] are subject to termination by the [REDACTED] (for themselves and on behalf of the [REDACTED]) if certain grounds arise prior to 8:00 a.m. on the [REDACTED]. Such grounds are set out in the section headed “[REDACTED]—[REDACTED] Arrangements and [REDACTED] —[REDACTED]—[REDACTED]—[REDACTED]” in this document. It is important that you refer to that section for further details. The [REDACTED] have not been and will not be registered under the U.S. Securities Act or any state securities law in the United States and may not be offered, sold, pledged or transferred within the United States, except in transactions exempt from, or not subject to, the registration requirements of the U.S. Securities Act. The [REDACTED] are being offered and sold (1) solely to QIBs as defined in [REDACTED] pursuant to an exemption from registration under the U.S. Securities Act and (2) outside the United States in offshore transactions in reliance on [REDACTED] under the U.S. [REDACTED]. [REDACTED] THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT EXPECTED TIMETABLE (1) [REDACTED] —i— THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT EXPECTED TIMETABLE (1) [REDACTED] —ii— THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT EXPECTED TIMETABLE (1) [REDACTED] — iii — THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT CONTENTS IMPORTANT NOTICE TO INVESTORS This document is issued by Chaoju Eye Care Holdings Limited solely in connection with the [REDACTED] and the [REDACTED] and does not constitute an offer to sell or a solicitation of an offer to buy any securities other than the [REDACTED] offered by this document pursuant to the [REDACTED].