Teeyer Intelligent(SH:603273) Mei Ri Jing Ji Xin Wen·2026-01-18 16:05Mergers and Acquisitions - Yanjiang Co. plans to acquire 98.54% stake in Yongqiang Technology through a combination of issuing shares and cash payments, expanding its business into high-end electronic interconnection materials for integrated circuits. The company's stock will resume trading on January 19, 2026 [1] - Minexplosion Optoelectronics intends to acquire 100% stakes in Xiazhi Precision and Jiangxi Maida, focusing on the research, production, and sales of micro-drilling needles, with its stock suspended from trading starting January 19, 2026 [2] Shareholding Changes - Oke Yi's Vice President and Secretary of the Board, Han Hongtao, plans to increase his shareholding by 10 million to 20 million yuan, showing confidence in the company's long-term investment value [3] - Chuhuan Technology's employee stock ownership platform plans to reduce its holdings by up to 239,560 shares, representing 3% of the total share capital after excluding repurchased shares [4] - San Da Membrane's shareholder Qingyuan China plans to reduce its holdings by up to 996,040 shares, not exceeding 3% of the total share capital, with a maximum of 1% through centralized bidding and 2% through block trading [5] - Weisi Medical's actual controller's action partner, Zhida Venture Capital, plans to reduce its holdings by up to 287,310 shares, also not exceeding 3% of the total share capital, with a similar distribution of reduction methods as San Da Membrane [6] Risk Matters - Rongbai Technology has received a notice from the China Securities Regulatory Commission regarding an investigation for allegedly misleading statements in a major contract announcement, leading to a formal case being opened [7] - Tianyuan Intelligent's actual controller, Chairman, and General Manager, Wu Yizhong, has been detained and is under investigation, although the company has not been asked to assist in the investigation as of January 18 [8]