Dear Valued Client,

We hereby inform you that the Hong Kong Dollar Prime Lending Rate of Soochow Securities International Brokerage Limited (“Soochow Securities”) will be adjusted.

Effective November 3, 2025, the Hong Kong Dollar Prime Lending Rate will be reduced from its current level of 5.375% to 5.25%.

Thank you for your continued trust and support of us.

Soochow Securities International Brokerage Limited