Xin Lang Cai Jing·2025-10-28 14:32Group 1 - The core point of the news is that on October 28, Haomai Technology disclosed an increase in shareholding, while six A-share listed companies announced share reductions [1][3] Group 2 - Haomai Technology's controlling shareholder, Zhang Gongyun, increased his shareholding by 330,000 shares [3] - Chuangyao Technology's director, Wang Wanli, plans to reduce his holdings by no more than 0.0017% [3] - Xinzhi Group's largest shareholder intends to reduce his holdings by no more than 3% [3] - Shuangjie Electric's shareholder, Yuan Xue'en, plans to reduce his holdings by no more than 3.11% [3] - Lankai Technology's shareholder, China Electric Power Investment Corporation, and its concerted parties have reduced their combined shareholding to below 5% [3] - Jiaze New Energy's shareholder, Ningxia Bitai, plans to reduce his holdings by no more than 3% [3] - Jingda Co., Ltd.'s shareholders, Li Guangrong and Tehua Investment, plan to reduce their combined holdings by no more than 3% [3]