Group 1: Chemical and Oil Industry Performance - The chemical index and oil index experienced an overall increase last week, with the chemical raw materials index rising by 3.29%, the chemical machinery index by 0.78%, the chemical pharmaceuticals index by 0.04%, and the pesticide and fertilizer index by 1.90% [1] - In the oil sector, the oil processing index increased by 4.14%, the oil extraction index by 0.70%, and the oil trading index by 2.97% [1] - International crude oil prices showed a strong performance, with WTI settling at $63.66 per barrel, up 1.37% from August 15, and Brent settling at $67.73 per barrel, up 2.85% [1] Group 2: Market Performance of Chemical Companies - The top five performing chemical companies included Zhenan Technology with a rise of 53.11%, Feilu Co. with 33.16%, Qide New Materials with 30.05%, Honghe Technology with 23.25%, and Jinmei B shares with 21.35% [2] - The five chemical companies with the largest declines were Shangwei New Materials down 13.12%, Weike Technology down 10.89%, Xinya Qiang down 10.59%, Zhongxin Fluorine Materials down 10.38%, and Jiuding New Materials down 9.15% [2] Group 3: Commodity Price Changes - The top five products with the highest price increases included Vitamin B1 up 12.82%, Vitamin D3 up 7.14%, Paraquat up 6.56%, industrial-grade lithium carbonate up 4.90%, and propane up 4.84% [1] - The five products with the largest price decreases were liquid chlorine down 48.51%, hydrochloric acid down 8.29%, butyl rubber down 7.79%, methyl acrylate down 7.33%, and butyl acrylate down 6.13% [1]

（文章来源：证券日报） 证券日报网讯奇德新材8月21日在互动平台回答投资者提问时表示，截至2025年8月20日，公司股东人数 为8394户。 ...

New Stock Offerings - Shenke Co., Ltd. (002633) has a tender offer period from July 29, 2025, to August 27, 2025[1] - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Changcheng Military Industry (601606) announced a significant event on August 14, 2025[1] Market Alerts - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (600200) has an announcement dated August 21, 2025, regarding market conditions[1] - Yunnan Zhiye (002428) and other companies have recent announcements on August 21, 2025, indicating market activity[1] Financial Performance - ST Jiangsu (600021) reported significant fluctuations on August 20, 2025, with a notable announcement[1] - ST Huanrong (600421) has an announcement dated August 20, 2025, reflecting market conditions[1] - ST Jinhong (000669) reported on August 20, 2025, indicating financial performance concerns[1]

广东奇德新材料股份有限公司 证券代码：300995 证券简称：奇德新材 公告编号：2025-071 股票交易异常波动公告 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。 一、股票交易异常波动的具体情况 广东奇德新材料股份有限公司（以下简称"公司"）（证券简称：奇德新材， 证券代码：300995）连续三个交易日（2025 年 8 月 15 日、2025 年 8 月 18 日和 2025 年 8 月 19 日）收盘价涨跌幅偏离值累计达到 30％，根据《深圳证券交易所 交易规则》（2023 年修订)的有关规定，属于股票交易异常波动的情况。 二、对重要问题的关注、核实情况说明 对于公司股票交易发生异常波动的情况，公司董事会对公司、控股股东、实 际控制人就相关事项进行了核实，现将有关情况说明如下： 1、公司前期所披露的信息，不存在需要更正、补充之处。 2、公司未发现近期公共传媒报道了与公司相关且市场关注度较高的信息。 3、公司已披露的经营情况、内外部经营环境未发生重大变化。 4、公司于 2025 年 4 月 15 日披露了《2025 年度向特定对象发行 A 股股票预 案 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 301196 | 唯科技 | 101.22 | -4.86% | 8.96万 | 9.13 亿 | | 688669 | 緊石化学 | 26.58 | -3.97% | 9.93万 | 2.65 Z | | 301216 | 万凯新材 | 15.94 | -3.57% | 27.76万 | 4.47亿 | | 301555 | 惠柏新材 | 33.45 | -2.25% | 4.49万 | 1.50亿 | | 301237 | 和顺科技 | 38.58 | -2.03% | 1.49万 | 5770.68万 | | 001378 | 德冠新材 | 23.04 | -1.24% | 3.24万 | 7477.22万 | | 002838 | 道恩股份 | 24.60 | -0.89% | 9.06万 | 2.24亿 | | 603879 | 永悅科技 | 6.75 | -0.88% | 10.70万 | 7239.09万 | | 300586 | 美 ...

Group 1 - The stock price of Qide New Materials as of August 13, 2025, is 49.17 yuan, down 0.87% from the previous trading day, with a trading volume of 208 million yuan [1] - The stock experienced significant volatility during the day, reaching a high of 50.22 yuan and a low of 48.80 yuan, resulting in an amplitude of 2.86% [1] - Qide New Materials specializes in the research, production, and sales of polymer composite materials, with applications in the automotive and electronics sectors [1] Group 2 - On the morning of August 13, Qide New Materials' stock price quickly retraced, with a decline of over 2% within 5 minutes, followed by a period of consolidation [1] - The net outflow of main funds on that day was 8.1221 million yuan, with a cumulative net outflow of 22.1469 million yuan over the past five days [1]

本次向特定对象发行股票的数量不超过发行前剔除库存股后的股本总额的30%，即不超过25,039,170股 (含本数)。本次发行股票的定价基准日为发行期首日。发行价格不低于定价基准日前20个交易日公司A 股股票交易均价的80%。 奇德新材于2021年5月26日在深交所创业板上市，公开发行股票2104.00万股，发行价格为14.72元/股， 保荐机构为东莞证券股份有限公司，保荐代表人为文斌、杨娜。奇德新材募集资金总额为3.10亿元，募 集资金净额为2.70亿元。 据奇德新材2021年5月19日披露招股书，公司募集资金中1.42亿元用于高性能高分子复合材料智能制造 项目，9254.63万元用于精密注塑智能制造项目，3561.36万元用于研发中心建设项目。 中国经济网北京8月13日讯奇德新材（300995）(300995.SZ)昨晚披露关于公司控股股东、实际控制人减 持股份的预披露公告称，公司近日收到公司控股股东、实际控制人饶德生出具的《关于计划减持广东奇 德新材料股份有限公司股份的告知函》，计划在公告披露之日起15个交易日后3个月内以集中竞价方式 减持公司股份数量不超过839,548股(即不超过公司扣除回购专户股份后 ...

Mergers and Acquisitions - Jiuding Investment plans to acquire 53.29% stake in Nanjing Shenyuan Intelligent Technology for 213 million yuan, aiming to expand its industrial layout and cultivate new growth points in line with national policies on mergers and acquisitions [1] - Huangshanghuang intends to acquire 51% stake in Lixing Food for 495 million yuan, which will grant it controlling interest and include Lixing Food in its consolidated financial statements [2] Performance Disclosure - Jintuo Co. reported a net profit of 53.35 million yuan for the first half of the year, a year-on-year increase of 49.01%, with revenue reaching 369 million yuan, up 12.44% [3] - Gaozheng Min Explosive announced a net profit of 69.2 million yuan for the first half of the year, reflecting a 25.7% increase, with revenue of 771 million yuan, up 6.55% [4] - Desay SV reported a net profit of 1.223 billion yuan for the first half of the year, a 45.82% increase, with revenue of 14.644 billion yuan, up 25.25%, driven by growth in its smart cockpit and smart driving businesses [5] Shareholding Changes - Qide New Materials' controlling shareholder plans to reduce its stake by up to 2% within three months following the announcement [6] - Yiwei Communication's shareholders plan to collectively reduce their holdings by up to 4.14% within three months following the announcement [7] - Feilu Co.'s shareholders plan to reduce their holdings by up to 3.13% within three months following the announcement due to personal financial needs [8] Risk Matters - Chunxing Precision's subsidiary is involved in an arbitration case amounting to approximately 806 million yuan, which may lead to financial pressure if the subsidiary loses the case [9] - Huangting International's subsidiary's asset will be judicially auctioned, potentially triggering financial delisting risk due to its significant impact on the company's total assets and revenue [10]

人民财讯8月11日电，【热点】 【经营业绩】 露笑科技：筹划发行H股并在香港联交所上市。 中国重工：自8月13日起连续停牌直至终止上市。 海康威视：董事长提议实施2025年中期分红，拟10派4元（含税）。 北大医药：全资子公司北医医药6月以来主营业务已基本中止。 皇庭国际：深圳皇庭广场将被司法拍卖，起拍价30.53亿元。 *ST苏吴：控股孙公司就Regen Biotech违约提起仲裁并获受理立案。 ST易购：拟支付2.2亿元与家乐福方达成债务和解协议。 上海建科：公司董事陈为接受纪律审查和监察调查。 金鹰重工：与新藏铁路有限公司还未开展相关业务。 三连板吉视传媒：公司未参与投资目前上映的影片。 二连板天顺股份：公司未参与新藏铁路工程项目。 东芯股份：上海砺算未纳入公司合并报表范围。 【并购】 新晨科技：终止收购天一恩华96.96%股权事项。 光库科技：拟购买苏州安捷讯光电100%股权，12日复牌。 *ST生物：筹划购买慧泽医药51%股权，预计构成重大资产重组。 东方国信：拟控股视拓云，深化智能算力领域布局。 九鼎投资：拟控股南京神源生，切入机器人产业链关键环节。 煌上煌：拟4.95亿元收购立兴食品51%股权。 ...

Mergers and Acquisitions - Jiuding Investment plans to acquire 53.29% stake in Nanjing Shenyuan Intelligent Technology for 213 million yuan, aiming to expand its industrial layout and cultivate new growth points in response to national policies promoting high-quality development [1] - Huangshanghuang intends to acquire 51% stake in Lixing Food for 495 million yuan, which will grant it controlling interest and include Lixing Food in its consolidated financial statements [2] Performance Disclosure - Jintuo Co. reported a net profit of 53.35 million yuan for the first half of the year, a year-on-year increase of 49.01%, with revenue reaching 369 million yuan, up 12.44% [3] - Gaozheng Min Explosive announced a net profit of 69.2 million yuan for the first half of the year, reflecting a 25.7% increase, with revenue of 771 million yuan, up 6.55% [4] - Desay SV reported a net profit of 1.223 billion yuan for the first half of the year, a 45.82% increase, with revenue of 14.644 billion yuan, up 25.25%, driven by growth in its smart cockpit and smart driving businesses [5] Shareholding Changes - Qide New Materials' controlling shareholder plans to reduce its stake by up to 2% within three months following the announcement [6] - Wei Communication's shareholders plan to collectively reduce their holdings by up to 4.14%, with specific reductions outlined for two shareholders and an executive [7] - Feilu Co.'s shareholders plan to reduce their stakes by up to 3.13% for personal financial needs, with specific share amounts detailed [8] Legal and Financial Risks - Chunxing Precision's subsidiary is involved in an arbitration case amounting to approximately 806 million yuan, which could lead to financial pressure if the company loses the case [9] - Huangting International's subsidiary's asset, Shenzhen Huangting Plaza, is set for judicial auction with a starting price of 3.053 billion yuan, potentially triggering financial delisting risks due to its significant impact on the company's assets and revenue [10]