Core Viewpoint - Jin Sanjiang (301059.SZ) expects a revenue of 430 million to 470 million yuan in 2025, representing a year-on-year growth of 11.53% to 21.90, and a net profit attributable to shareholders of 70 million to 80 million yuan, indicating a growth of 31.14% to 49.87% compared to the previous year [1] Group 1 - The company is focusing on expanding its domestic and international market presence while deepening strategic partnerships with core clients [1] - There is a continuous increase in R&D investment aimed at developing new products [1] - The company is centered around its oral business while actively exploring markets in food and pharmaceuticals, high-end industrial sectors (such as PE battery separators and silicone rubber), and green low-carbon high-performance tires [1] Group 2 - As the production capacity of fundraising projects gradually releases, the company is optimizing its product structure and improving product quality [1] - The company aims to meet the diverse market demands, which has contributed to steady growth in its performance during the reporting period [1]

宝莫股份公告称，2025年公司预计归属于上市公司股东的净利润2591-3883万元，同比下降 31.14%-54.06%；扣除非经常性损益后的净利润2185-3275万元，同比增长422.23%-682.74%。业绩变动 主要因化学品业务销量和主营业务收入增加，且全资子公司收回上年已确认的应收股权转让款。本次业 绩预告未经审计，最终数据以2025年度报告为准。 ...

马年新春的喜庆氛围尚未褪去，上市公司的人事布局已率先按下"刷新键"。 根据同花顺数据，1月1日至1月28日，A股公布董事长、总经理、财务总监等高管的辞职、离任公告达340份，涉及314家上市公司。其中，离职原因包括届 满、退休、个人生活变动等，也有部分管理人员是因触犯监管问题或涉法而辞去职务。 随着管理层的变更，公司的战略布局与经营举措或也将随之更新，进而影响企业活力与股价，这也成为马年新春后市场最大的变量之一。 通过梳理公告内容可得知，涉及公司董事长离任或辞职的公告共32个，涉及上市公司为31家，包括万东医疗、毅昌科技、妙可蓝多、长江投资、国际复材、 天坛生物、百傲化学、保变电气、宁夏建材、红星发展、天域生物、中国核建、*ST天龙、中科美菱、长虹美菱、博科测试、陕天然气、白银有色、许继电 气、富煌钢构、贵研铂业、永清环保、浪潮软件、越秀资本、汉嘉数智、中顺洁柔、兴蓉环境、华天酒店、润邦股份、北方国际、博科测试。 | 证券代码 · 证券简称 | | ▼ 公告日期 | ▼ 公告标题 | | --- | --- | --- | --- | | 600055.SH 万东医疗 | | 2026-01-27 | 万东医 ...

熊海涛，出生于1964年，中国国籍，拥有中国香港居留权，硕士。现任高金富恒集团有限公司执行董事、 广州毅昌科技股份有限公司副董事长、四川东材科技集团股份有限公司副董事长、北京高盟新材料股份有限公 司副董事长。 截至2025年9月30日，鹏华基金－中国人寿保险股份有限公司－分红险－鹏华基金国寿股份成长股票型组 合单一资产管理计划持股1.29%，为第8大股东。 | | 东材科技(601208) | 主要股东 | | | | --- | --- | --- | --- | --- | | 截至日期 2025-09-30 | | | | | | 公告日期 2025-10-24 | | | | | | 股东说明 | | | | | | 股东总数 | 52306查看变化趋势 | | | | | 平均持股数 | 19469股(投总股本计算) 查看变化趋势 | | | | | 揭号 | 股东名称 | 持股数量(股) | 持股比例(%) | 股本性质 | | 1 | 高金技术产业集团有限公司 | 182387480 | 17.91 + | 流通A股 | | 2 | 高金富恒集团有限公司 | 32469691 | 3. 19 + ...

Report Industry Investment Rating - Not mentioned in the provided content Core Viewpoints - The spot supply and demand of propylene remain tight, and there is still a driving force on the cost side. The PDH device shutdown news has been gradually realized, and the short - term supply of the propylene spot market is tight. Although the downstream has rigid demand support, the demand follow - up may be limited due to profit compression. The cost side is volatile, and the propylene market is bullish in the short term [2][3] - It is recommended to cautiously go long on a single - side basis for hedging. The supply - demand structure is still tight, and the cost side and supply - demand fundamentals resonate. Coupled with the hot capital sentiment in the chemical sector, the short - term market may remain strong [4] Summary by Directory 1. Propylene Basis Structure - The closing price of the propylene main contract is 6248 yuan/ton (-72), the East China spot price of propylene is 6475 yuan/ton (+35), the North China spot price of propylene is 6405 yuan/ton (+55), the East China basis of propylene is 227 yuan/ton (+107), and the Shandong basis of propylene is 157 yuan/ton (+127) [2] 2. Propylene Production Profit and Capacity Utilization - The propylene capacity utilization rate is 71% (-4%), the production profit of PDH - made propylene, MTO - made propylene, and naphtha - cracked propylene is not directly given in a summarized form, and the import profit is - 426 yuan/ton (-24) [2] 3. Propylene Downstream Profit and Capacity Utilization - PP powder: The capacity utilization rate is 31% (-0.84%), and the production profit is - 305 yuan/ton (-55) [2] - Epoxy propane: The capacity utilization rate is 73% (+1%), and the production profit is - 288 yuan/ton (-4) [2] - N - butanol: The capacity utilization rate is 87% (+0%), and the production profit is 867 yuan/ton (+116) [2] - Octanol: The capacity utilization rate is 96% (+2%), and the production profit is 916 yuan/ton (+60) [2] - Acrylic acid: The capacity utilization rate is 82% (-1%), and the production profit is 203 yuan/ton (+25) [2] - Acrylonitrile: The capacity utilization rate is 75% (-3%), and the production profit is - 1131 yuan/ton (+44) [2] - Phenol - acetone: The capacity utilization rate is 86% (-4%), and the production profit is - 828 yuan/ton (-25) [2] 4. Propylene Inventory - The propylene plant inventory is 38980 tons (-7290) [2]

证券日报网讯1月27日，晶瑞电材（300655）发布公告称，截至本公告披露日，公司及子公司累计决议 的处于有效期内的对外担保额度总额为12亿元人民币，占公司最近一期经审计归属于上市公司股东净资 产的47.75%。公司及子公司实际对外担保的余额为12，256.38万元，占公司最近一期经审计归属于上市 公司股东净资产的4.88%。公司及子公司无逾期担保情形、无向合并报表外的单位提供担保的情形、无 涉及诉讼的对外担保及因担保被判决败诉而应承担损失的情形。 ...

国家知识产权局信息显示，沧州普瑞东方科技有限公司申请一项名为"一种(S)-2-氨基-3-(4-硼酸苯基)丙 酸的制备方法"的专利，公开号CN121378315A，申请日期为2025年12月。 专利摘要显示，本发明公开了一种(S)‑2‑氨基‑3‑(4‑硼酸苯基)丙酸的制备方法，属于医药中间体技术领 域。以(S)‑2‑氨基‑3‑硼丙酸为原料，先依次与频哪醇反应生成硼酸频哪醇酯，接着与甲基硼酸反应，生 成中间体；然后与对二溴苯在钯催化剂作用下进行Suzuki偶联反应，反应结束再与联硼酸频哪醇酯反 应，酸化后得到(S)‑2‑氨基‑3‑(4‑硼酸苯基)丙酸。本发明方法合成路线简洁，收率高，反应过程产物无消 旋化发生，为该类化合物的制备提供了新的解决方案。 本文源自：市场资讯 作者：情报员 天眼查资料显示，沧州普瑞东方科技有限公司，成立于2014年，位于沧州市，是一家以从事化学原料和 化学制品制造业为主的企业。企业注册资本3000万人民币。通过天眼查大数据分析，沧州普瑞东方科技 有限公司共对外投资了2家企业，参与招投标项目13次，财产线索方面有商标信息3条，专利信息62条， 此外企业还拥有行政许可20个。 声明：市场有风 ...

图片来源：高金富恒集团微信 东材科技称，公司于2026年1月27日收到高金技术产业集团有限公司(下称"高金集团")通知，高金集团于近日收到四川省监察委员会签发的关于公司实际 控制人、副董事长熊海涛被留置、立案调查的通知书。截至公告披露日，公司未被要求协助调查。 东材科技表示，公司拥有完善的组织架构和规范的治理体系，将按照《公司法》《上海证券交易所股票上市规则》《上市公司治理准则》及《公司章程》 等法律法规和相关制度进行规范运作。截至公告披露日，公司其他董事和高级管理人员均正常履职，董事会运作正常，生产经营管理情况正常，上述事项 不会对公司正常生产经营产生重大影响。 同日(1月27日)，毅昌科技公告，公司于2026年1月27日收到四川省监察委员会签发的《立案通知书》和《留置通知书》，公司实际控制人熊海涛被立案调 查并实施留置。 熊海涛已于2026年1月26日辞任公司董事、副董事长、提名委员会委员职务，目前未在公司及其控股子公司担任任何职务。 高盟新材公告，公司于2026年1月27日收到控股股东高金技术产业集团有限公司转发的《四川省监察委员会立案通知书》《四川省监察委员会留置通知 书》，公司实际控制人、副董事长 ...

东材科技称，公司于2026年1月27日收到高金技术产业集团有限公司(下称"高金集团")通知，高金集团于近日收到四川省监察委员会签发的关于公司实际 控制人、副董事长熊海涛被留置、立案调查的通知书。截至公告披露日，公司未被要求协助调查。 东材科技表示，公司拥有完善的组织架构和规范的治理体系，将按照《公司法》《上海证券交易所股票上市规则》《上市公司治理准则》及《公司章程》 等法律法规和相关制度进行规范运作。截至公告披露日，公司其他董事和高级管理人员均正常履职，董事会运作正常，生产经营管理情况正常，上述事项 不会对公司正常生产经营产生重大影响。 同日(1月27日)，毅昌科技公告，公司于2026年1月27日收到四川省监察委员会签发的《立案通知书》和《留置通知书》，公司实际控制人熊海涛被立案调 查并实施留置。熊海涛已于2026年1月26日辞任公司董事、副董事长、提名委员会委员职务，目前未在公司及其控股子公司担任任何职务。 图片来源：高金富恒集团微信 高盟新材公告，公司于2026年1月27日收到控股股东高金技术产业集团有限公司转发的《四川省监察委员会立案通知书》《四川省监察委员会留置通知 书》，公司实际控制人、副董事长熊海 ...

Core Viewpoint - The actual controller of Dongcai Technology, Yichang Technology, and Gaomeng New Materials, Xiong Haitao, has been detained and is under investigation by the Sichuan Provincial Supervisory Committee, which raises concerns about the governance and operational stability of these companies [1][2][7]. Group 1: Company Announcements - Dongcai Technology announced that it received a notification from Gaokin Technology Industry Group regarding the detention and investigation of its actual controller, Xiong Haitao, but stated that it has not been asked to assist in the investigation [2]. - Yichang Technology confirmed the receipt of the investigation notice and stated that Xiong Haitao resigned from his positions as director and vice chairman on January 26, 2026, and currently holds no positions in the company or its subsidiaries [4]. - Gaomeng New Materials also reported the receipt of the investigation notice and confirmed that Xiong Haitao is under investigation for suspected criminal activities [7]. Group 2: Company Operations and Governance - Dongcai Technology emphasized its robust organizational structure and governance system, asserting that the investigation will not significantly impact its normal operations [4]. - All other directors and senior management of Dongcai Technology are continuing their duties normally, and the board is functioning as expected [4]. - The three companies have committed to monitoring the situation and will comply with legal disclosure obligations regarding the investigation [9]. Group 3: Company Profiles and Financial Performance - Dongcai Technology specializes in the research, manufacturing, and sales of new materials, with a focus on optical films, environmental functional materials, and advanced electronic materials, serving various industries including renewable energy and electronics [10]. - For the first three quarters, Dongcai Technology reported a revenue of 3.803 billion yuan, a year-on-year increase of 17.18%, and a net profit of 283 million yuan, up 19.8% [11]. - Yichang Technology, established in 1997, focuses on electrical machinery and equipment manufacturing, with a registered capital of 409 million yuan [11]. - Gaomeng New Materials, founded in 1999, is involved in the manufacturing of chemical raw materials and products, with a registered capital of 431 million yuan [11]. Group 4: Market Performance - On January 27, 2026, Dongcai Technology's stock rose by 0.6% to 26.88 yuan per share, with a market capitalization of 2.688 billion yuan [12]. - Yichang Technology's stock increased by 2.1% to 8.75 yuan per share, with a total market value of 3.6 billion yuan [14]. - Gaomeng New Materials' stock rose by 1.34% to 14.39 yuan per share, with a market capitalization of 6.2 billion yuan [15].