关于持股5%以上股东减持股份触及1%整数倍的公告 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公告内容与信息披露义务人提供的信息一致。 南通江天化学股份有限公司（以下简称"公司"）近日收到公司大股东南通江山农药化 工股份有限公司（以下简称"江山股份"）的通知，2026年3月17日江山股份通过集中竞价 方式减持公司股份141.68万股（占公司总股本比例0.98%）。本次权益变动后，江山股份持 有公司股份1,161.16万股，占公司总股本的8.04%，权益变动触及1%的整数倍，具体情况公 告如下： | 1.基本情况 | | | | | --- | --- | --- | --- | | 信息披露义务人 | | 南通江山农药化工股份有限公司 | | | 住所 | | 江苏省南通市经济技术开发区江山路998号 | | | 权益变动时间 | | 2026年3月17日 公司持股5%以上股东江山股份因自身资金需求，在2026年3 | | | | | 月17日通过集中竞价方式累计减持公司股份141.68万股，持股比 | | | ...

Core Viewpoint - Huaguang New Materials emphasizes its commitment to technological innovation and collaboration with research institutions and universities to enhance product quality and market competitiveness [1] Group 1 - The company has established a long-term "industry-university-research-application" cooperation mechanism with several domestic research institutes and universities [1] - Huaguang New Materials is involved in multiple national and provincial major scientific projects [1] - The company holds several independent intellectual property rights and core technologies [1] Group 2 - The company aims to continuously drive development through technological innovation [1] - Huaguang New Materials is focused on creating greater value for its customers [1]

Group 1 - The core point of the article is that Jiangtian Chemical reported its shareholder count as of February 13, 2026, which includes both ordinary accounts and margin trading accounts, totaling 18,635 shareholders [2]

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]