Lot Size 100 Global Offer2 104,915,200

Offering Price HKD 28.2000 HK Share Offer2 10491600(10.00%)

Par Value RMB 1 Int. Share Offer2 94423600(90.00%)

Market Cap N/A Forecast EPS N/A

Listing Date 2026/02/10 Forecast P/E N/A

Underwriters BOCOM International Securities Limited China International Capital Corporation Hong Kong Securities Limited Guotai Junan Securities (Hong Kong) Limited

Sponsor BOCOM International Securities Limited (Historical Performance)、China International Capital Corporation Hong Kong Securities Limited (Historical Performance)、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 15≤X<50 50≤X<100 X≥100 % of total shares reallocated to HK Offer 0 15 0 0

Person

Global Ordinator BOCOM International Securities Limited China International Capital Corporation Hong Kong Securities Limited GF Securities (Hong Kong) Brokerage Limited Guotai Junan Securities (Hong Kong) Limited Ping An Securities (Hong Kong) Company Limited TradeMaster Securities (Hong Kong) Limited

Sponsor BOCOM International Securities Limited (Historical Performance)、China International Capital Corporation Hong Kong Securities Limited (Historical Performance)、Guotai Junan Securities (Hong Kong) Limited (Historical Performance)

Lead Manager BOCOM International Securities Limited China International Capital Corporation Hong Kong Securities Limited Guotai Junan Securities (Hong Kong) Limited

Legal Clifford Chance Commerce & Finance Law Offices

Property Valuer N/A

Book Runner BOCOM International Securities Limited China International Capital Corporation Hong Kong Securities Limited Guotai Junan Securities (Hong Kong) 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.