Conch Cement: Next Day Disclosure Return

Next Day Disclosure Return (Equity Issuer-Changes in Issued Shares or Treasury Shares, Share Repurchase and/or On-Market Sale of Treasury Shares) Form Type: Stock Status: Newly Submitted Company Name: Anhui Conch Cement Co., Ltd. Submission Date: 9 September 2026 Pursuant to Rule 13.25a of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Hong Kong Stock Exchange") (the "Main Board Listing Rules")/ Section 1 of Rule 17.27a of the Rules Governing the Listing of Securities on the GEM of The Stock Exchange of Hong Kong Limited (the "GEM Listing Rules") must be completed. Chapter I 1. Classification of Shares Ordinary Shares Class of Shares H Listed on the Hong Kong Stock Exchange Yes Stock code (if listed) Description of 00914 H Shares A. Change in issued shares or treasury shares Change in issued shares (excluding treasury shares) Event of change in treasury shares Number of issued shares (excluding treasury shares) Percentage of total number of issued shares (excluding treasury shares) Number of treasury shares Number of shares issued (Note 3) Balance at the beginning of (Note 1) 8 September 2026 1,286,835,000 12,765,000 1. Share repurchased (Shares held as treasury stock)-190,000 0.0148% 190,000 HKD 16.98 Date of movement 9 September 2026 Balance at the end of (Notes 5 and 6) 9 September 2026 1,286.00%. 645,000 12,955,000 1,299,600, Redemption/Repurchase of Shares (to be cancelled but not yet cancelled as at the Closing Balance Date) (Notes 5 and 6) Confirmation Not applicable Notes to Chapter 1:1. The closing balance date of the last "Next Day Disclosure Return" issued pursuant to Rule 17.27a of the GEM Listing Rules or the last "Monthly Return" issued pursuant to Rule 13.25B of the Main Board Listing Rules/Rule 17.27B of the GEM Listing Rules, whichever is later. 2. Please list out all changes in issued shares or treasury shares that are required to be disclosed pursuant to Rule 13.25a of the Main Board Listing Rules/Rule 17.27a of the GEM Listing Rules, together with the dates of such changes. Each category should be disclosed separately and with sufficient information to enable the user to identify the category in the Monthly Return of the listed issuer. For example, shares issued as a result of multiple exercises of share options under the same share option scheme or multiple conversions under the same convertible note must be aggregated and disclosed under the same class. However, issues arising from the exercise of share options under both share option schemes or from the conversion of two convertible notes must be disclosed in two separate categories. 3. The percentage change in the number of issued shares (excluding treasury shares) of a listed issuer will be calculated with reference to the opening balance of issued shares (excluding treasury shares) as disclosed in such "Next Day Disclosure Return". 4. In the case of repurchase/redemption of shares, "issue/sale price per share" shall be construed as "repurchase price per share" or "redemption price per share". If the shares have been issued/sold/repurchased/redeemed at more than one price per share, the volume weighted average price per share must be provided. 5. The closing balance date is the date of the last relevant event disclosed. 6. In the case of share repurchases/redemptions, the relevant disclosure is required if the event has occurred (subject to the requirements of Rules 10.06 (4) (A), 13.25a and 13.31 of the Main Board Listing Rules/Rules 13.13 (1), 17.27a and 17.35 of the GEM Listing Rules). Even if such repurchased/redeemed shares have not been cancelled. If the repurchased/redeemed shares are to be cancelled after the period end balance date at the time of completion of settlement of the repurchase/redemption, such repurchased/redeemed shares will remain part of the shares in issue as at the period end balance date described in Part A. Details of such repurchases/redemptions should be disclosed in Part B. 7. Items (I) to (VIII) are suggested forms of confirmation. A listed issuer may make amendments to items not applicable on a case-by-case basis. 8. "Same" here means: – the Securities have the same nominal value and the same amount payable or fully paid; – the Securities are entitled to the same dividend/interest calculated at the same rate for the same period and the same amount of dividend/interest (gross and net) payable per Unit at the time of the next distribution; And-the securities carry the same interests, such as unrestricted transfer, attendance and voting at meetings, and pari passu in all other respects. Page 3 of 6 V 1.3.0 If the listed issuer repurchases shares and disclosure is required under Rule 10.06 (4) (a) of the Main Board Listing Rules/Rule 13.13 (1) of the GEM Listing Rules, Chapter 2 should also be completed. Chapter 2 of the Repurchase Report 1. Classification of Shares Ordinary Shares Class of Shares H Shares Listed on the Hong Kong Stock Exchange Yes Stock code (if listed) Description of 00914 H Shares A. Repurchase Report Number of Shares Repurchased on the Trading Day Method of Repurchase (Note 1) Repurchase Price per Share or Highest Repurchase Price per Share (yuan) Lowest Repurchase Price per Share (yuan) Total price paid (yuan) 1). 9 September 2026 190,000 on the Stock Exchange HKD 17 HKD 16.96 HKD 3,225,420 Total number of repurchased shares 190,000 Total amount of price paid () HKD 3,225 420 Number of shares repurchased (intended to be cancelled) 0 Number of shares repurchased (intended to be held as treasury stock) 190,000 B. Additional information on the issuer with a primary listing on the Exchange 1). 28 May 2026, the date on which the resolution granting the Repurchase Mandate was passed 2). Number of Shares repurchased on the Stock Exchange or other stock exchanges pursuant to the Repurchase Mandate (a) 12,955. Percentage to the number of issued shares (excluding treasury shares) as at the date of passing the resolution on the Repurchase Mandate 0.9968% (a) X 100/the number of issued shares (excluding treasury shares) as at the date of passing the resolution on the Repurchase Mandate 5). Suspension period applicable to any new issue or re-sale or transfer of treasury shares following a share repurchase described in Part a (Note 2) As of October 9, 2026, the Company confirms that the share purchase activities described in Part a above on your exchange are carried out in accordance with