According to the latest data from the Hong Kong Stock Exchange, on October 17, Chairman and Executive Director Cai Dongchen increased his stake in CSPC PHARMA (01093) by 3 million shares at a price of HKD 8.81 per share, totaling HKD 26.43 million. After this acquisition, his total holdings are approximately 2.842 billion shares, representing a 24.67% ownership stake.