According to the latest data from the Hong Kong Stock Exchange, on December 18, UBS Group AG purchased an additional 86,600 shares of SANY HEAVY IND (06031) at HK$21.5263 per share, totaling approximately HK$1.8642 million. Following this acquisition, UBS Group AG's total holdings in the company reached about 57.7074 million shares, representing an 8.01% stake.