Group 1 - The company is planning to acquire 55% equity of Changchun Samit Optoelectronics Technology Co., Ltd. through a combination of issuing shares and cash payment [1] - The transaction is expected not to constitute a major asset restructuring based on preliminary assessments [1] - The company's stock will be suspended from trading starting July 31, 2025, with an expected suspension period of no more than 10 trading days [1] Group 2 - Samit’s business scope includes research, production, and sales of optoelectronic instruments, optoelectronic equipment, and electromechanical equipment [1] - The company also provides technical consulting and services, as well as research and sales of computer software and hardware, motors, optical components, and electronic components [1]

Group 1 - The company, Jin Cheng Zi (688291.SH), is planning to acquire 55% equity of Changchun Samit Optoelectronic Technology Co., Ltd. ("Samit") through a combination of issuing shares and cash payment [1] - The transaction is expected to raise supporting funds and is preliminarily assessed not to constitute a major asset reorganization [1] - The company's stock will be suspended from trading starting July 31, 2025, for a period not exceeding 10 trading days [1] Group 2 - Samit's business scope includes research, production, and sales of optoelectronic instruments, optoelectronic equipment, electromechanical equipment, as well as technical consulting and services [1] - The company also engages in the research and sales of computer software and hardware, motor development and sales, and sales of optical and electronic components [1]