Lot Size 100 Global Offer2 58,548,200

Offering Price Max HKD 77.70 HK Share Offer2 5854900(10.00%)

Par Value RMB 1 Int. Share Offer2 52693300(90.00%)

Market Cap N/A Forecast EPS N/A

Listing Date 2026/04/23 Forecast P/E N/A

Underwriters ABCI Securities Company Limited China International Capital Corporation Hong Kong Securities Limited CLSA Limited Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Merrill Lynch (Asia Pacific) Limited Tiger Brokers (HK) Global Limited

Sponsor China International Capital Corporation Hong Kong Securities Limited (Historical Performance)、Merrill Lynch (Asia Pacific) Limited (Historical Performance)

Bank Bank : Area  : Branch  : Bank of China (Hong Kong) Limited China CITIC Bank International Limited Standard Chartered Bank (Hong Kong) Limited N/A N/A

Rate

Relevant Ratio USE OF PROCEEDS   R&D and Product capacity   Brand promotion and Bisiness development   Working capital and Strategic acquisitions New and Old Shares Ratio Reallocation of Shares Offered Times of Public Offer Shares Sub. 1≤X<15 15≤X<50 50≤X<100 X≥100 % of total shares reallocated to HK Offer 0 15 0 0

Person

Global Ordinator ABCI Capital Limited China International Capital Corporation Hong Kong Securities Limited CLSA Limited Goldman Sachs (Asia) L.L.C. Merrill Lynch (Asia Pacific) Limited

Sponsor China International Capital Corporation Hong Kong Securities Limited (Historical Performance)、Merrill Lynch (Asia Pacific) Limited (Historical Performance)

Lead Manager ABCI Securities Company Limited China International Capital Corporation Hong Kong Securities Limited CLSA Limited Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Merrill Lynch (Asia Pacific) Limited Tiger Brokers (HK) Global Limited

Legal N/A

Property Valuer N/A

Book Runner ABCI Capital Limited China International Capital Corporation Hong Kong Securities Limited CLSA Limited Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Merrill Lynch (Asia Pacific) Limited Tiger Brokers (HK) Global Limited

1.% Chg. on list. Day: [(Closing price on list. day – Offering price)/Offering Price] *100%. Offering price and Closing Price on Listing day are not adjusted for dividend, bonus issue, ex-rights or any corporate actions. If the company is listed by introduction, opening price on the listing date will be used as the Issue price.
2.Global Offer, Hong Kong Share Offer and International Share Offer will be updated after release of Allotment Result and Full Exercise Of Over-allotment Option.