（文章来源：证券日报） 证券日报网讯 12月15日晚间，迪尔化工发布公告称，公司第五届董事会第三次会议审议通过《关于预 计2026年度日常性关联交易的议案》。 ...

Market Overview - The chemical raw materials sector experienced a decline of 0.43% on December 2, with Deer Chemical leading the drop [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Top Performers - Jineng Technology (603113) saw a significant increase of 10.02%, closing at 6.92 with a trading volume of 540,000 shares and a turnover of 357 million yuan [1] - Huarong Chemical (301256) rose by 5.17%, closing at 18.10 with a trading volume of 775,900 shares and a turnover of 139.9 million yuan [1] - Other notable gainers included ST Yatai (1690000) with a 4.98% increase, Xutian Salt Industry (600929) with a 4.95% increase, and Liuhua Co. (600423) with a 1.95% increase [1] Underperformers - Deer Chemical (920304) led the decline with a drop of 5.96%, closing at 13.56 with a trading volume of 88,000 shares and a turnover of 121 million yuan [2] - Other significant decliners included Tiangong Chemical (300927) down 3.11%, and Aok Chemical (300082) down 3.07% [2] Capital Flow - The chemical raw materials sector saw a net outflow of 365 million yuan from institutional investors, while retail investors contributed a net inflow of 264 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors showed interest [2][3] Individual Stock Capital Flow - Jineng Technology (603113) had a net inflow of 112.16 million yuan from institutional investors, while it faced a net outflow from retail investors of 83.06 million yuan [3] - Sanxiang New Materials (603663) experienced a net inflow of 66.75 million yuan from institutional investors, but also saw a significant outflow from retail investors [3] - Other stocks like Hanjin Technology (000818) and Shandong Haohua (000822) also showed varied capital flows, indicating differing investor sentiments across the sector [3]

Group 1 - The core point of the article is that Deer Chemical (stock code: 920304) was listed on the trading leaderboard on November 4, 2025, due to a high turnover rate of 24.99% and significant trading volume [1][3] - The total trading volume for Deer Chemical on that day was 19.6998 million shares, with a total transaction value of 299 million yuan [1][3] - The top buying seat was from Guosen Securities Co., Ltd. Shenzhen Internet Branch, which purchased approximately 8.93 million yuan worth of shares, while the top selling seat was from Northeast Securities Co., Ltd. Foshan Branch, which sold approximately 10.38 million yuan worth of shares [1][2] Group 2 - The trading data shows that the second highest buying seat was from Dongfang Caifu Securities Co., Ltd. Lhasa East Ring Road Second Securities Branch, with a purchase amount of approximately 6.53 million yuan [2] - The third highest buying seat was from China Merchants Securities Co., Ltd. Shenzhen Qianhai Road Securities Branch, with a purchase amount of approximately 6.27 million yuan [2] - The selling activities were dominated by Northeast Securities Co., Ltd. Foshan Branch, which had the highest selling amount of approximately 10.38 million yuan, followed by Guosen Securities Co., Ltd. Shenzhen Internet Branch with a selling amount of approximately 7.66 million yuan [2]

Core Viewpoint - Deer's Chemical (920304) experienced a significant decline of 5.85% in its stock price, with a trading volume turnover rate of 24.99% and a total transaction amount of 299 million yuan, indicating heightened trading activity and potential investor concern [2] Trading Activity Summary - The stock was listed on the exchange due to its turnover rate reaching 24.99%, with a total net sell of 20.77 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction amount of 80.84 million yuan, with buying transactions amounting to 30.04 million yuan and selling transactions totaling 50.80 million yuan, resulting in a net sell of 20.77 million yuan [2] - The largest buying brokerage was Guosen Securities Co., Ltd. Shenzhen Internet Branch, with a buying amount of 8.93 million yuan, while the largest selling brokerage was Northeast Securities Co., Ltd. Foshan Branch, with a selling amount of 10.38 million yuan [2] Detailed Brokerage Transactions - The top five buying brokerages and their respective amounts are as follows: - Guosen Securities Shenzhen Internet Branch: Buy 8.93 million yuan, Sell 7.66 million yuan - Dongfang Caifu Securities Lhasa East Ring Road Branch: Buy 6.53 million yuan, Sell 4.69 million yuan - China Merchants Securities Shenzhen Qianhai Road Branch: Buy 6.27 million yuan, Sell 1.54 million yuan - Dongfang Caifu Securities Lhasa Tuanjie Road Branch: Buy 4.87 million yuan, Sell 3.05 million yuan - Dongfang Caifu Securities Lhasa East Ring Road First Branch: Buy 3.44 million yuan, Sell 2.27 million yuan [2] - The top five selling brokerages and their respective amounts are as follows: - Northeast Securities Foshan Branch: Buy 0.00 million yuan, Sell 10.38 million yuan - Guosen Securities Shenzhen Internet Branch: Buy 8.93 million yuan, Sell 7.66 million yuan - Guosheng Securities Su Nan Branch: Buy 0.00 million yuan, Sell 7.45 million yuan - Chuan Cai Securities Chongqing Jiangbeizui Branch: Buy 0.15 million yuan, Sell 7.17 million yuan - Xinda Securities Shenzhen Bay Technology Park Branch: Buy 0.00 million yuan, Sell 6.59 million yuan [2]

Group 1 - The stock of Deer Chemical (920304) increased by 20.75% with a turnover rate of 32.92% and a trading volume of 408 million yuan, showing a volatility of 22.19% [1][2] - The stock was listed on the exchange due to its daily price fluctuation reaching 20.75% and a turnover rate of 32.92%, with a net buying amount of 7.1606 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 83.529 million yuan, with a buying amount of 45.3448 million yuan and a selling amount of 38.1842 million yuan, resulting in a net buying of 7.1606 million yuan [2] Group 2 - The largest buying brokerage was Northeast Securities Co., Ltd. Foshan Branch, with a buying amount of 10.9995 million yuan, while the largest selling brokerage was Guosen Securities Co., Ltd. Huizhou Branch, with a selling amount of 11.245 million yuan [2] - Detailed trading information shows that the top five buying brokerages had significant buying amounts, while the top five selling brokerages had notable selling amounts, indicating active trading behavior [2]

Core Insights - The chemical raw materials sector experienced a rise of 0.82% on November 3, with Deer Chemical leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - Deer Chemical (920304) saw a closing price of 16.06, with a significant increase of 20.75% and a trading volume of 259,500 shares, amounting to a transaction value of 408 million yuan [1] - Huatai (001217) closed at 14.22, up 7.24%, with a trading volume of 264,800 shares [1] - Other notable performers included Shanshui Technology (301190) with a 6.06% increase, closing at 26.78, and Zhenhua Co. (603067) with a 5.41% increase, closing at 25.51 [1] Fund Flow Analysis - The chemical raw materials sector experienced a net outflow of 237 million yuan from institutional investors, while retail investors saw a net inflow of 236 million yuan [2] - The main stocks with significant fund flow included Baofeng Energy (600989) with a net inflow of 89.53 million yuan from institutional investors [3] - Other stocks like Tianyuan Co. (002386) and Zhenhua Co. (603067) also had notable net inflows from institutional investors, indicating varying levels of investor interest [3]

Core Viewpoint - The chemical sector is experiencing significant gains, with notable stock price increases among various companies [1] Group 1: Company Performance - Deer Chemical saw a nearly 20% increase in stock price [1] - Meirui New Materials and Baihehua reached their daily price limit [1] - Companies such as Jianxin Co., Huatai, Xinkai Technology, Yaben Chemical, and Guokang Biochemical all reported stock price increases exceeding 5% [1]

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中泰证券股份有限公司（以下简称"中泰证券""保荐机构"）作为山东华 阳迪尔化工股份有限公司（以下简称"迪尔化工""公司"）向不特定合格投资 者公开发行股票并在北京证券交易所上市的保荐机构，根据《证券发行上市保荐 业务管理办法》《北京证券交易所股票上市规则》《北京证券交易所上市公司持 续监管指引第 9 号——募集资金管理》等有关规定，对迪尔化工募投项目结项并 将节余募集资金永久补充流动资金的事项出具核查意见如下： 中泰证券股份有限公司 关于山东华阳迪尔化工股份有限公司 募投项目结项并将节余募集资金永久补充流动资金的核查意见 一、募集资金情况 （一）募集资金基本情况 公司经中国证券监督管理委员会证监许可[2023]605 号文核准，并经北京证 券交易所同意，采用向战略投资者定向配售和网上向开通北交所交易权限的合格 投资者定价发行相结合的方式发行普通股（A 股）股票 34,500,000 股（含行使超 额配售选择权所发新股），每股面值 1.00 元，每股发行价人民币 3.98 元，合计 募集资金 137,310,000.00 元，扣除发行费用 15,654,430.92 元（不含税），募集资 金净额 121,655 ...

证券代码：831304 证券简称：迪尔化工 公告编号：2025-064 山东华阳迪尔化工股份有限公司 信息披露管理制度 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、 审议及表决情况 山东华阳迪尔化工股份有限公司于 2025 年 9 月 20 日召开第四届董事会第十 五次会议，审议通过了《关于制定及修订公司部分内部管理制度的议案》之子议 案 3.05《关于修订<信息披露管理制度>的议案》。 议案表决结果：同意 9 票，反对 0 票，弃权 0 票。 本议案无需提交股东会审议。 二、 分章节列示制度主要内容： 山东华阳迪尔化工股份有限公司 信息披露管理制度 第一章总则 第一条 为加强山东华阳迪尔化工股份有限公司（以下简称"公司"）信息 披露工作的管理，确保信息披露的真实、准确、完整、及时，维护公司股东、债 权人及其利益相关人的合法权益，根据《中华人民共和国公司法》（以下简称《公 司法》）、《中华人民共和国证券法》（以下简称《证券法》）、《上市公司信息披露 管理办法》《北京证券交易所股票上市规则》（以下 ...