According to the latest data from the Hong Kong Stock Exchange, on January 30, JPMorgan Chase purchased an additional 1,920,096 shares of Zai Lab (09688) at a price of HK$13.3426 per share, involving a total amount of approximately HK$25.6191 million. Following this acquisition, its total shareholding has increased to roughly 56.4703 million shares, representing a 5.04% stake in the company.