证券日报网讯 2月26日，华光新材在互动平台回答投资者提问时表示，作为一家高科技企业，公司与部 分国内科研院所及高校建立了长效的"产学研用"合作机制，承担了多项国家和省级重大科技项目，已拥 有多项自主知识产权和核心技术。未来公司将继续坚持以技术创新驱动发展，不断提高产品品质和市场 竞争力，努力为客户创造更大价值。 （编辑 任世碧） ...

证券日报网讯 2月26日，江天化学在互动平台回答投资者提问时表示，截至2026年2月13日，公司合并 普通账户和融资融券信用账户股东数为18635户。 （文章来源：证券日报） ...

Market Overview - On February 13, the Jiangsu state-owned enterprise reform sector fell by 1.12% compared to the previous trading day, with Jiang Tian Chemical leading the decline [1] - The Shanghai Composite Index closed at 4082.07, down 1.26%, while the Shenzhen Component Index closed at 14100.19, down 1.28% [1] Stock Performance - Notable gainers in the Jiangsu state-owned enterprise reform sector included: - Shifujian Shen (300528) with a closing price of 24.59, up 3.80% on a trading volume of 530,200 shares and a transaction value of 1.297 billion [1] - Jinling Hotel (601007) closed at 8.27, up 2.48% with a trading volume of 133,600 shares and a transaction value of 110 million [1] - Major decliners included: - Jiang Tian Chemical (300927) which closed at 31.82, down 6.30% with a trading volume of 135,300 shares and a transaction value of 436 million [2] - Xugong Machinery (000425) closed at 11.79, down 3.12% with a trading volume of 836,400 shares and a transaction value of 991 million [2] Capital Flow - The Jiangsu state-owned enterprise reform sector experienced a net outflow of 420 million from main funds, while retail funds saw a net inflow of 130 million [2] - The following stocks had significant capital flows: - Taiji Industry (600667) had a net inflow of 16.97 million from main funds, while retail funds saw a net outflow of 81.12 million [3] - Jinling Hotel (601007) had a net inflow of 11.40 million from main funds, but a net outflow of 13.69 million from retail funds [3]

Group 1 - Major shareholder Han Yuanfu of Dayuan Pump Industry plans to reduce his stake by up to 3%, totaling no more than 5.595 million shares [1] - Hainan Highway, a shareholder of Haikou Group, intends to increase its stake in the company by no less than 40 million yuan and no more than 50 million yuan [2] - China Communications Construction Company signed new contracts worth 1.883672 trillion yuan in 2025, a year-on-year increase of 0.13% [3] Group 2 - The controlling shareholder of Quzhou Development proposed to repurchase shares worth between 100 million and 200 million yuan [4] - Shareholder Huang Song of Huibo Pu plans to reduce his stake by up to 1%, totaling no more than 1.3372 million shares [5] - The board secretary of Fusenmei has had his detention lifted and is now under investigation, allowing him to resume his duties [6] Group 3 - YN Holdings clarified that its investment target does not belong to the sectors of computing chip manufacturing, computing leasing, or cloud services [7] - Shareholder Euro Star Diamond plans to reduce its stake in Laishen Tongling by up to 3%, totaling no more than 1.029 million shares [8] - Shareholder Zhu Guangkui of Demar Technology plans to reduce his stake by up to 3%, totaling no more than 791.24 million shares [10] Group 4 - Newnow's subsidiary received approval for clinical trials of drug SYS6023 for breast cancer treatment [11] - Ruipubio plans to invest 295 million yuan to establish a merger and acquisition industry fund focusing on animal health and biomedicine [12] - Shareholder Ningbo Hutong plans to reduce its stake in Huitong Energy by up to 1%, totaling no more than 206.28 million shares [13] Group 5 - Chengda Bio's high-dose influenza virus vaccine has received approval for clinical trials [14] - Kang En Bei's subsidiaries participated in the national centralized procurement process, with selected drugs expected to generate 385 million yuan in sales in 2024 [15] - Weitang Industrial signed a strategic cooperation framework agreement with Amphenol to enhance product development and market collaboration [16] Group 6 - Terui De is the first candidate for a 137 million yuan EPC general contracting project [17] - Chen Zhan Optoelectronics plans to invest 650 million yuan to establish an overseas smart manufacturing base [19] - Zhang Yi Technology's AI short drama business revenue is expected to account for no more than 1% of total revenue in 2025 [20] Group 7 - Jiangshan Co. plans to reduce its stake by up to 3%, totaling no more than 4.3308 million shares [21] - Xie Chuang Data plans to procure servers from multiple suppliers, with a total expected expenditure of no more than 11 billion yuan [22] - Huaming Equipment is planning to issue H-shares and list on the Hong Kong Stock Exchange [23] Group 8 - Wenzhou Hongfeng plans to raise no more than 450 million yuan through a private placement for expansion projects [24] - Yingkerui plans to raise no more than 379 million yuan for various projects including smart power supply systems [25] - Jingrui Electric Materials plans to invest 600 million yuan to build a key materials base for the integrated circuit manufacturing industry [26] Group 9 - Beijing Bank's chairman resigned due to age [27] - Youkeshu's actual controller plans to increase his stake by no less than 50 million yuan and no more than 100 million yuan [28] - Hanbo High-tech's subsidiary plans to acquire assets to enter the wet electronic chemicals industry [29] Group 10 - Jia Mei Packaging clarified that its capital operations related to Magic Atom will be independent of the listed company [30] - International Composite Materials confirmed that electronic-grade glass fiber is a key raw material for PCBs [31] - Zhongyin Fashion plans to procure hardware simulation accelerators for 9.385 million USD [32] Group 11 - Haohai Biotechnology's shareholder plans to reduce his stake by up to 0.4337% [33] - United Optoelectronics plans to sign a framework contract with Lingzhi Cloud Creation for robot assembly services [34] - Qianfang Technology's major shareholder plans to reduce its stake by up to 1.5%, totaling no more than 2.36507 million shares [35] Group 12 - Xiamen Airport plans to acquire 100% of Zhaoxiang Technology for 1.193 billion yuan [36] - Tuoshan Heavy Industry plans to acquire 51% of Xin Kaiyuan for 219 million yuan [38] - Shenkai Co. plans to repurchase shares worth between 40 million and 80 million yuan [39] Group 13 - Hushun Co. plans to invest 3.3 billion yuan in a high-end PCB production project [40] - Zhengzhou Bank appointed Wang Sentao as vice president, pending regulatory approval [41]

Group 1 - Jiangtian Chemical announced that its shareholder Jiangshan Co., holding 9.02% of shares, plans to reduce its stake by up to 4,330,800 shares between March 17 and June 16, 2026, which represents 3.00% of the company's total share capital [1] - The reduction will occur through centralized bidding or block trading, with a maximum of 1,443,600 shares through centralized bidding and 2,887,200 shares through block trading [1]

Group 1 - Jia Mei Packaging announced that the capital operation plan related to Magic Atom will be completely independent of the listed company, with no injection plan [2] - Shuangliang Energy indirectly participates in commercial aerospace projects but does not have direct cooperation with SpaceX [2] - Zhangyue Technology expects that the revenue from its AI short drama business in 2025 will not exceed 1% of its total annual revenue [2] Group 2 - Xianglu Tungsten stated that significant economic fluctuations in the countries of its main customers could greatly impact the demand for tungsten products and the recovery of accounts receivable [3] - United Optoelectronics signed a business cooperation framework contract with Lingzhi Cloud Creation to provide assembly and processing services for robot products [4] - Hanbo High-tech's subsidiary plans to acquire assets to layout the wet electronic chemicals industry [4] Group 3 - International Composite Materials confirmed that electronic-grade glass fiber is a key raw material for PCBs and that its operations are normal [5] - Jingrui Electric Materials plans to invest 600 million yuan to build a comprehensive base for key materials in the integrated circuit manufacturing industry in the western region [6] - Wenzhou Hongfeng intends to raise no more than 450 million yuan for the expansion of lithium battery copper foil and electronic copper foil projects [7] Group 4 - Zhi Chuang Data plans to procure servers from multiple suppliers, with a total expected amount not exceeding 11 billion yuan [8] - Zhangyuan Tungsten reported that its current operating conditions and external environment are normal, with no undisclosed significant matters [17] - Yida Co. plans to adjust the technical reform project for the production of 220,000 tons of epoxy propylene derivatives [19] Group 5 - Huazhong Bank reported a net profit of 27.2 billion yuan for 2025, a decrease of 1.72% year-on-year [27][28] - Jin Dike reported a net loss of 173 million yuan for 2025, despite a revenue increase of 40.13% [29] - Luan An Huan Neng reported a 16.8% year-on-year increase in coal sales in January 2026 [30]

Group 1 - Jiang Tian Chemical (300927.SZ) announced that its shareholder, Nantong Jiangshan Pesticide Chemical Co., Ltd. (referred to as "Jiangshan Co."), plans to reduce its holdings in the company [1] - The reduction plan will take place within three months, starting from March 17, 2026, to June 16, 2026, after a 15 trading day period following the announcement [1] - Jiangshan Co. intends to sell up to 4.33 million shares, which represents 3.00% of the company's total share capital [1]

Group 1 - The core point of the article is that Jiangtian Chemical (300927.SZ) announced a share reduction plan by its shareholder, Nantong Jiangshan Pesticide Chemical Co., Ltd. [1] - Jiangshan Co. plans to reduce its holdings by up to 4.33 million shares, which represents 3.00% of the total share capital of Jiangtian Chemical [1] - The reduction will take place within a three-month period starting from March 17, 2026, to June 16, 2026, through centralized bidding or block trading [1]

Group 1 - Jiangtian Chemical announced that Nantong Jiangtian Chemical Co., Ltd., holding approximately 13.03 million shares (9.02% of total share capital), plans to reduce its holdings by up to 4.33 million shares (3% of total share capital) within three months after the announcement [1] - The stock price of Jianghuai surged following the joint investment of 1 billion yuan each from Ge Weidong and Fang Wenyuan, indicating strong market interest [1]

证券代码：300927 证券简称：江天化学 公告编号：2026-005 南通江天化学股份有限公司 大股东减持股份预披露公告 持股 5%以上的股东南通江山农药化工股份有限公司保证向本公司提供的信 息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 持有南通江天化学股份有限公司（以下简称"公司""发行人"）股份 13,028,400 股（占公司总股本比例 9.02%）的股东南通江山农药化工股份有限公 司（以下简称"江山股份"）计划在本减持计划公告发布之日起 15 个交易日后 的 3 个月内（即 2026 年 3 月 17 日至 2026 年 6 月 16 日）通过集中竞价或大宗交 易方式合计减持本公司股份不超过 4,330,800 股（占本公司总股本的比例为 3.00%），其中以集中竞价方式减持持有的公司股份不超过 1,443,600 股（即不 超过公司股份总数的 1%）；以大宗交易方式减持公司股票不超过 2,887,200 股 （即不超过公司股份总数的 2%）。 公司于近日收到江山股份出具的《 ...