（文章来源：证券日报） 证券日报网讯日科化学9月23日在互动平台回答投资者提问时表示，截至2025年9月19日，公司股东人数 为17692户。 ...

Group 1 - Wuzhou Transportation's controlling shareholder plans to increase its stake in the company by investing between 85 million and 170 million yuan [1] - Blue Dai Technology received approval from the Anhui State-owned Assets Supervision and Administration Commission for a change in control [1] - Delin Hai's director plans to reduce his holdings by up to 505,600 shares, representing no more than 0.4474% of the total share capital [1] Group 2 - Rihua Chemical's shareholder plans to reduce holdings by up to 1.29% of the total share capital, equating to 5,996,900 shares [2] - Haili Wind Power's general manager intends to reduce holdings by up to 200,000 shares, representing 0.92% of the total share capital [3] Group 3 - China Merchants Shekou elected Zhu Wenkai as the new chairman following the resignation of Jiang Tiefeng [4] - Jingwei Hengrun's director plans to reduce holdings by up to 1 million shares, which is 0.8336% of the total share capital [6] Group 4 - Shanghai Construction clarified that recent media reports regarding the Koka gold mine are based on previously disclosed information [7] - Puran Technology is planning to acquire a controlling stake in a semiconductor company, enhancing its product offerings [8] Group 5 - Zhongchuang Environmental Protection's shareholder plans to reduce holdings by up to 2% of the total share capital, equating to 7,709,800 shares [10] - Yantian Port announced a cash dividend of 0.88 yuan per 10 shares, totaling 458 million yuan [11] Group 6 - Aishida's controlling shareholder plans to reduce holdings by up to 3% of the total share capital, equating to 10,219,200 shares [13] - Huaguang New Materials' shareholder plans to reduce holdings by up to 2.9972% of the total share capital, equating to 2.7 million shares [14] Group 7 - Yantian Port's wholly-owned subsidiary is introducing a strategic investor through a capital increase of 132.3275 million yuan [15] - Longpan Technology's subsidiary signed a procurement agreement with CATL for lithium iron phosphate cathode materials, with a total sales value exceeding 6 billion yuan [16] Group 8 - China Pacific Insurance announced a transfer of state-owned equity involving 55.59 million shares, representing 0.58% of the total share capital [17][18] - Longxing Technology's major shareholder plans to reduce holdings by up to 1% of the total share capital, equating to 5,032,800 shares [18] Group 9 - Guangda Tongchuang's shareholder plans to reduce holdings by up to 1% of the total share capital, equating to 106,750 shares [19] - Qusleep Technology's multiple shareholders plan to collectively reduce holdings by up to 4.88% of the total share capital [19]

Group 1 - The core point of the article is that the shareholder Zhao Dongsheng plans to reduce his stake in the company through centralized bidding and block trading, with a maximum reduction of 5.9969 million shares, which accounts for 1.29% of the total share capital of the company, or 1.33% when excluding shares in the repurchase special account [1] Group 2 - The reduction in shares is significant as it indicates a potential shift in shareholder sentiment or strategy [1] - The planned reduction is a notable event for investors to monitor, as it may impact the stock's performance and market perception [1] - The company’s total share capital is highlighted, providing context for the scale of the reduction [1]

Group 1 - The core point of the article is that Zhiko Chemical (300214.SZ) announced that shareholder Zhao Dongsheng plans to reduce his stake in the company by up to 5.9969 million shares, which represents no more than 1.29% of the total share capital, or 1.33% when excluding shares in the repurchase special account [1]

Core Viewpoint - The company, RIKEN Chemical (300214.SZ), announced that shareholder Zhao Dongsheng plans to reduce his stake in the company by up to 5,996,932 shares, representing a maximum of 1.29% of the total share capital, or 1.33% when excluding shares held in the repurchase account [1] Summary by Category - Shareholder Action - Zhao Dongsheng intends to reduce his holdings through centralized bidding and block trading methods [1] - The planned reduction amounts to a maximum of 5,996,932 shares [1] - Ownership Impact - The reduction represents up to 1.29% of the company's total share capital [1] - When excluding shares in the repurchase account, the reduction accounts for 1.33% of the total share capital [1]

Group 1 - The core point of the article is that Zhao Dongsheng, a shareholder of RIKEN Chemical (300214), plans to reduce his holdings by up to 5.9969 million shares, which represents no more than 1.29% of the company's total share capital [1] Group 2 - Zhao Dongsheng holds a total of 5.9969 million shares in the company [1] - The reduction will be executed through centralized bidding and block trading methods [1] - The announcement was made on the evening of September 15 [1]

Group 1 - The shareholder Zhao Dongsheng plans to reduce his holdings in the company by up to 5.9969 million shares, accounting for 1.33% of the total share capital after excluding shares in the repurchase special account [1] - The reduction period is set from October 15, 2025, to January 14, 2026, with a limit of reducing no more than 1% through centralized bidding and no more than 2% through block trading within any continuous 90-day period [1]

Group 1 - The shareholder Zhao Dongsheng plans to reduce his holdings by up to approximately 6 million shares, which accounts for about 1.29% of the company's total share capital [1] - As of the report, the market capitalization of the company is 3.7 billion yuan [1] - The revenue composition for the first half of 2025 shows that PVC modifiers account for 79.89%, chlor-alkali products for 14.2%, other products for 3.12%, and internet data services for 2.79% [1]

股东赵东升先生保证向本公司提供的信息内容真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 山东日科化学股份有限公司 关于持股5%以上股东之一致行动人减持计划的预披露公告 证券代码：300214 证券简称：日科化学 公告编号：2025-077 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 持有本公司股份 5,996,932 股（占公司剔除回购专用账户股份后总股本的 1.33%）的股东赵东升先生计划通过集中竞价交易、大宗交易的方式减持公司股 份不超过 5,996,932 股，即不超过公司总股本的 1.29%（剔除回购专用账户股份 后总股本的 1.33%）。 山东日科化学股份有限公司（以下简称"公司"）近日收到股东赵东升先生 的《关于股份减持计划的告知函》，赵东升先生计划通过集中竞价交易、大宗交 易的方式减持公司股份不超过 5,996,932 股，即不超过公司总股本的 1.29%（剔 除回购专用账户股份后总股本的 1.33%）。现将基本情况公告如下： 一、股东的基本情况 截至本公告日，赵东升先生及其一致行动人持有公司股份基本情况如下： | 股东姓名 | 无限售条件股份 | ...

Group 1 - The company, Nikkiso Chemical, reported that as of September 10, 2025, the number of shareholders is 18,196 [2]