Group 1 - The article highlights the operations at the Xinfeng Town Station, which is the largest railway freight station in terms of daily handling capacity in the region [1] - The station is equipped with over 18,500 "iron mushrooms," which are essential for its operations, and these are maintained by a dedicated team referred to as the "brothers who step on mushrooms" [1] - The setting is during the cold Spring Festival holiday in the Guanzhong Plain, emphasizing the challenging working conditions for the staff [1]

Core Viewpoint - The resignation of core technical personnel, Mr. Wang Zhi, due to retirement will not adversely affect the company's research and development capabilities, core competitiveness, or ongoing operations [2][9][10]. Group 1: Resignation Details - Mr. Wang Zhi has submitted his resignation due to retirement and has completed the necessary departure procedures, ceasing to hold any positions within the company or its subsidiaries [2][3]. - Mr. Wang has no shares in the company as of the announcement date [5]. Group 2: R&D and Intellectual Property - Mr. Wang was primarily responsible for the research related to the deceleration top technology, and his responsibilities have been successfully transferred to other colleagues, ensuring no impact on ongoing projects [6][10]. - All intellectual property generated during Mr. Wang's tenure belongs to the company, and there are no disputes or potential disputes regarding these rights [6][10]. Group 3: Confidentiality and Non-Compete - The company and Mr. Wang have a signed confidentiality and non-compete agreement, which clearly outlines the obligations regarding confidential information and related rights [7][10]. - As of the announcement date, there have been no violations of the confidentiality agreement or non-compete terms by Mr. Wang [7]. Group 4: Company Response and Future Outlook - The company emphasizes its commitment to nurturing R&D talent, maintaining a stable research team that constitutes 30% of the total workforce, and does not face risks of losing core technical personnel [9][10]. - The company will continue to invest in R&D and enhance its technical innovation capabilities [10].

Core Viewpoint - The announcement indicates that key technical personnel Wang Zhi has retired and resigned from all positions in the company and its subsidiaries, with no impact on the company's intellectual property integrity [1] Group 1 - Wang Zhi was responsible for the research of deceleration top technology and has completed the handover of his work [1] - His departure will not adversely affect the company's research and development capabilities, competitiveness, or operational capacity [1] - The company maintains a stable R&D workforce, which constitutes 30% of the total staff, ensuring a complete team structure [1] Group 2 - The company has confirmed that there are no disputes regarding the patents Wang Zhi participated in [1] - The sponsoring institution has no objections to this personnel change [1]