According to the latest data from the Hong Kong Stock Exchange, on December 29, Knight Sky Holdings Ltd. increased its stake in UBA INVESTMENTS (00768) by 51.106 million shares, with a price per share of HK$0.04, resulting in a total transaction value of approximately HK$2.04424 million. Following this acquisition, the latest total number of shares held by Knight Sky Holdings Ltd. reached approximately 598 million shares, representing a latest shareholding ratio of 47.01%.