China 33 Media 1-into-5 Share Subdivision Effective 28 April 2026

香港聯合交易所有限公司竭力確保其提供之資料準確可靠，惟不保證該等資料絕對正確，亦不對由於任何資料不確或遺漏所引之損失或損 害負上責任(不論是民事侵權行為責任或合約責任或其他)。 The Stock Exchange of Hong Kong Limited endeavours to ensure the accuracy and reliability of the information provided, but does not guarantee its accuracy and accepts no liability (whether in tort or contract or otherwise) for any loss or damage arising from any inaccuracies or omissions.

FOR REFERENCE ONLY

Pursuant to the share subdivision timetable issued by China 33 Media Group Limited ("China 33 Media"), the 香港聯合交易 所有限公司 As an OTP-C standard practice for share subdivision and for reference only, an Adjusted Previous Closing share subdivision of 1 existing share of US$0.004 each in China 33 Media into 5 subdivided shares of Price will be displayed in the "PRV CLOSE" field of China 33 Media's OTP-C temporary stock page US$0.0008 each will become effective on 28 April 2026. Shareholders, investors and market participants (香港交易及結算所有限公司全資附屬公司) (stock code 8553) on 28 April 2026. Calculation of the Adjusted Previous Closing Price will be based on should read the China 33 Media's circulars and regulatory announcements in full including the terms and 通告 CIRCULAR THE STOCK EXCHANGE OF HONG KONG LIMITED 編號 日期 Subject : Display of Adjusted Previous Closing Price of China 33 Media Group Limited China 33 Media's closing price on 27 April 2026 (i.e. the day immediately before the share subdivision Adjusted Previous Closing Price R = Ratio of Share Subdivision, i.e. 1/5 conditions of China 33 Media's share subdivision in dealing with China 33 Media's shares. If they are in 27/04/2026 PT/NIS/PMI/049/2026 Ref. No.: Date: Enquiry Tel : Mr. Leo Cheung (Tel: 2840 3450) or Ms. Cynthia Chiu (Tel: 2840 3076) (stock code 8087) on OTP-C for its 1-into-5 Share Subdivision on 28 April 2026 doubt, they should consult their professional adviser(s). becoming effective) and by using the following standard adjustment formula for share subdivision generally. Adjustment Formula: = Closing Price on the day immediately before Share Subdivision becoming effective x R where: (A wholly-owned subsidiary of Hong Kong Exchanges and Clearing Limited)

For illustration purpose, depending on China 33 Media's closing price on 27 April 2026, the Exchange shall base on the above standard formula for share subdivision generally to calculate and display the Adjusted Previous Closing Price on China 33 Media's OTP-C temporary stock page on 28 April 2026 as follows:-

Charles Woo Vice President Post Trade Operations Division

(GS/ft) BEFORE SHARE AFTER SHARE (HK$) (HK$) Unadjusted Closing Price Previous Closing Price on 27 April 2026 on 28 April 2026 SUBDIVISION SUBDIVISION Adjusted 1.560 1.680 7.800 8.400 1.450 1.460 1.470 1.480 1.490 1.500 1.510 1.520 1.530 1.540 1.550 1.570 1.580 1.590 1.600 1.610 1.620 1.630 1.640 1.650 1.660 1.670 1.690 1.700 1.710 1.720 1.730 1.740 7.250 7.300 7.350 7.400 7.450 7.500 7.550 7.600 7.650 7.700 7.750 7.850 7.900 7.950 8.000 8.050 8.100 8.150 8.200 8.250 8.300 8.350 8.450 8.500 8.550 8.600 8.650 8.700