Company Announcements - *ST Zhengping has completed the stock suspension review and will resume trading on November 12, confirming normal production and operation without significant changes [1] - Upwind New Materials is in the product development stage for its embodied intelligent robot business, which has not yet achieved mass production or revenue generation [2] - Shannon Chip Innovation's fourth largest shareholder, Shenzhen Xinlianpu, has pledged 1.27 million shares for financing purposes [3] - Qing Shui Yuan's phosphorus trichloride products are primarily used in the production of water treatment agents [4] - Midea Group announced a cash dividend plan of 5 yuan per 10 shares, totaling 3.448 billion yuan, with the record date on November 17 [4] - Huiyuan Communication is planning a change of control, leading to a stock suspension starting November 12 [5] - Shen Gong Co. has clarified that some research reports on its performance forecasts represent only analysts' personal views [6] - World is developing diamond micro-drills for PCB processing, which are still in the R&D phase [6] - Haike New Source has signed an agreement with Kunlun New Materials for the purchase of 596,200 tons of electrolyte solvent [7] - Tongxing Technology plans to invest 3.2 billion yuan in a project to produce 100,000 tons of sodium battery cathode materials and 6 GWh battery cells [8] Investments & Contracts - Zhongjin Irradiation is investing 200 million yuan to build an electronic accelerator intelligent manufacturing project [10] - Hongri Da is collaborating with Te Du Technology and Hongke Tongchuang to establish a joint venture for semiconductor packaging [10] Shareholding Changes - Jian Kai Technology's controlling shareholder Xuanzhao plans to transfer 3% of its shares through a pricing inquiry [12] - Yue Wannianqing's shareholder Hehe Investment intends to reduce its stake by up to 3% [14] Financing & Capital Increase - Weiteng Electric plans to raise up to 300 million yuan through a private placement for various manufacturing projects [22] Other Developments - Zhifei Biological has received approval for clinical trials of a vaccine for adolescents and adults [23] - Shanghai Kaibao has obtained approval for clinical trials of a drug for acute ischemic stroke [24]

Core Viewpoint - Hongtong Gas (605169.SH) announced that shareholder Tian Hui plans to reduce his stake in the company due to personal financial needs, intending to sell up to 8.4864 million shares, which represents 3% of the total share capital [1] Summary by Category Shareholder Actions - Tian Hui intends to reduce his holdings through centralized bidding and block trading methods [1]

Core Viewpoint - Hongtong Gas (605169.SH) announced that shareholder Tian Hui plans to reduce his stake in the company due to personal financial needs, intending to sell up to 8.4864 million shares, which represents 3% of the company's total share capital [1] Summary by Category - **Shareholder Action** - Tian Hui intends to reduce his holdings through centralized bidding and block trading methods [1] - The planned reduction amounts to a maximum of 8.4864 million shares [1] - This reduction represents 3% of the total share capital of Hongtong Gas [1]

人民财讯11月11日电，洪通燃气（605169）11月11日公告，持股9.95%的股东田辉拟通过集中竞价及大 宗交易方式，减持公司股份不超过848.64万股，占公司总股本的3%。 ...

证券代码：605169 证券简称：洪通燃气 公告编号：2025-038 新疆洪通燃气股份有限公司 股东减持股份计划公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 大股东持股的基本情况 截至本公告披露日，公司股东田辉先生持有公司无限售条件流通股份 28,152,832 股，占公司总股本的 9.95%，其中 28,152,832 股为公司首次公开发 行前取得的股份及上市后以资本公积转增的股份。 减持计划的主要内容 1、公司近日收到田辉先生出具的《股东减持计划告知函》，田辉先生出于个 人资金需求，拟通过集中竞价及大宗交易方式减持公司股份不超过 8,486,400 股，占公司总股本的 3%； (一)相关股东是否有其他安排 □是 √否 (二)大股东及董监高此前对持股比例、持股数量、持股期限、减持方式、减持数 2、本次减持计划自本公告对外披露 15 个交易日后的三个月内实施；本次减 持计划在任意连续 90 日内，拟通过集中竞价交易方式减持股份的总数不超过公 司截至本公告披露日总股本的 1%；拟通过大宗交易的 ...

格隆汇11月11日丨洪通燃气(605169.SH)公布，公司近日收到田辉先生出具的《股东减持计划告知 函》，田辉先生出于个人资金需求，拟通过集中竞价及大宗交易方式减持公司股份不超过848.64万股， 占公司总股本的3%； 本次减持计划自本公告对外披露15个交易日后的三个月内实施；本次减持计划在任意连续90日内，拟通 过集中竞价交易方式减持股份的总数不超过公司截至本公告披露日总股本的1%；拟通过大宗交易的方 式减持比例不超过公司截至本公告披露日总股本的2%； ...

格隆汇11月11日丨洪通燃气(605169.SH)公布，公司近日收到田辉先生出具的《股东减持计划告知 函》，田辉先生出于个人资金需求，拟通过集中竞价及大宗交易方式减持公司股份不超过8,486,400股， 占公司总股本的3%。 ...

洪通燃气公告，控股股东田辉持股2815.28万股，占9.95%，拟因个人资金需求通过集中竞价及大宗交易 减持不超848.64万股，占3%；其中任意连续90日内集中竞价减持不超1%，大宗交易减持不超2%；减持 期为2025年12月3日至2026年3月3日，如公司发生派发红利、送红股、转增股本、增发新股或配股等事 项，减持股份数量将相应调整。 ...

Group 1 - On November 6, Hongtong Gas executed a block trade of 200,000 shares, with a transaction amount of 2.862 million yuan, accounting for 3.89% of the total transaction volume for the day [1] - The transaction price was 14.31 yuan, which represents an 8.45% discount compared to the market closing price of 15.63 yuan [1]

Core Viewpoint - Jiangsu Shenneng Electric Power Co., Ltd. experienced a significant stock price fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from November 3 to November 5, 2025, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange regulations [2][3][10]. Group 1: Stock Trading Fluctuation - The company's stock price increased by more than 20% cumulatively over three trading days, indicating abnormal trading activity [2][3]. - The company confirmed that there are no undisclosed significant information affecting the stock price, and the production and operational activities remain normal [4][6]. Group 2: Major Events - The company approved a share repurchase plan on July 29, 2025, and has repurchased 7,977,424 shares, accounting for 1.8480% of the total share capital, with a total expenditure of approximately RMB 236.67 million [5]. - The company is planning to invest in factories in Vietnam and Romania, with specific investment scales yet to be determined [5]. Group 3: Shareholder Actions - Major shareholder Chen Xiaoqin plans to reduce holdings by up to 12,950,536 shares, representing 3% of the total share capital, with a reduction period from September 17 to December 16, 2025 [8]. - As of November 5, 2025, Chen Xiaoqin has reduced holdings by 4,316,800 shares, bringing her total ownership down from 79.16% to 78.16% [14][15]. Group 4: Company Operations - The company’s main business activities, including the research, production, and sales of composite external insulation for power systems and rubber seals, have not undergone significant changes [9]. - The internal operational order remains normal, and there have been no major fluctuations in production costs or sales [9].