HongShan Capital Entities Report 9.5% Passive Stake in Amber International Holding Limited

Inception Five, Ltd., Rosewood Eight Ltd., and several affiliated HongShan Capital entities (collectively the Reporting Persons) have filed a Schedule 13G regarding their holdings in Amber International Holding Limited. As of June 10, 2026, the Reporting Persons collectively beneficially own 40,968,718 Class A Ordinary Shares, representing 9.5% of the total shares outstanding. Specifically, Inception Five, Ltd. directly holds 36,484,430 shares (8.4%), while Rosewood Eight Ltd. directly holds 4,484,288 shares (1.0%). The reporting structure involves several layers of control: HongShan Capital Growth Fund V owns Inception Five, and HongShan Capital Venture Fund VIII owns Rosewood Eight. HSG Holding Limited serves as the ultimate general partner for the management entities of both funds, thereby exerting shared voting and dispositive power over the total aggregate shares. The filing indicates that the shares were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. This filing establishes a significant passive ownership position by the HongShan group.