Lot Size 100 Global Offer2 31,287,300

Offering Price HKD 100.0000 HK Share Offer2 3128800(10.00%)

Par Value RMB 1 Int. Share Offer2 28158500(90.00%)

Market Cap N/A Forecast EPS N/A

Listing Date 2026/08/25 Forecast P/E N/A

Underwriters Futu Securities International (Hong Kong) Limited Guotai Junan Securities (Hong Kong) Limited Huatai Financial Holdings (Hong Kong) Limited Ping An Securities (Hong Kong) Company Limited Tiger Brokers (HK) Global Limited Zheshang International Financial Holdings Co., Limited

Sponsor Guotai Junan Securities (Hong Kong) Limited (Historical Performance)

Bank Bank : Area  : Branch  : China CITIC Bank International Limited CMB Wing Lung Bank 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 X≥15 % of total shares reallocated to HK Offer 0 15

Person

Global Ordinator Futu Securities International (Hong Kong) Limited Guotai Junan Securities (Hong Kong) Limited Huatai Financial Holdings (Hong Kong) Limited Ping An Securities (Hong Kong) Company Limited Tiger Brokers (HK) Global Limited Zheshang International Financial Holdings Co., Limited

Sponsor Guotai Junan Securities (Hong Kong) Limited (Historical Performance)

Lead Manager Futu Securities International (Hong Kong) Limited Guotai Junan Securities (Hong Kong) Limited Huatai Financial Holdings (Hong Kong) Limited Ping An Securities (Hong Kong) Company Limited Tiger Brokers (HK) Global Limited Zheshang International Financial Holdings Co., Limited

Legal Han Kun Law Offices LLP Han Kun Law Offices

Property Valuer N/A

Book Runner Futu Securities International (Hong Kong) Limited Guotai Junan Securities (Hong Kong) Limited Huatai Financial Holdings (Hong Kong) Limited Ping An Securities (Hong Kong) Company Limited Tiger Brokers (HK) Global Limited Zheshang International Financial Holdings Co., 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.