Lot Size 100 Global Offer2 14,101,100

Offering Price HKD 229.60 - 236.60 HK Share Offer2 1410200(10.00%)

Par Value RMB 1 Int. Share Offer2 12690900(90.00%)

Market Cap 49,157,612,560 - 50,656,320,260 Forecast EPS N/A

Listing Date 2026/01/28 Forecast P/E N/A

Underwriters Deutsche Bank AG, Hong Kong Branch Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Huatai Financial Holdings (Hong Kong) Limited Haitong International Securities Company Limited SPDB International Capital Limited

Sponsor Goldman Sachs (Asia) L.L.C. (Historical Performance)、Huatai Financial Holdings (Hong Kong) Limited (Historical Performance)

Bank Bank : Area  : Branch  : Bank of China (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 Deutsche Bank AG, Hong Kong Branch Goldman Sachs (Asia) L.L.C. Huatai Financial Holdings (Hong Kong) Limited

Sponsor Goldman Sachs (Asia) L.L.C. (Historical Performance)、Huatai Financial Holdings (Hong Kong) Limited (Historical Performance)

Lead Manager Deutsche Bank AG, Hong Kong Branch Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Huatai Financial Holdings (Hong Kong) Limited Haitong International Securities Company Limited SPDB International Capital Limited

Legal Cleary Gottlieb Steen & Hamilton (Hong Kong)

Property Valuer N/A

Book Runner Deutsche Bank AG, Hong Kong Branch Futu Securities International (Hong Kong) Limited Goldman Sachs (Asia) L.L.C. Huatai Financial Holdings (Hong Kong) Limited Haitong International Securities Company Limited SPDB International Capital 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.