鑫铂股份：南京天鼎已减持1.18%

Group 1 - The controlling shareholder and actual controller of Xinbo Co., Ltd., Tang Kaijian, through a concerted action with Nanjing Tianding, reduced their holdings by 2.842 million shares from September 25, 2025, to October 17, 2025 [1] - The average price for the shares sold through centralized bidding was 17.06 yuan, while 426,000 shares were sold through block trading at a price of 14.99 yuan on October 15, 2025 [1] - The total reduction of 2.8479 million shares accounted for 1.18% of the total share capital after excluding shares held in the repurchase account, decreasing the holding ratio from 3.67% to 2.49% [1]