海科新源(301292.SZ)今日早盘一度跌9.95%至62.16元；该股本周已连跌5日，累跌近23%。海科新源公告称，股东国金证券-招商银行-国金证券海科新源员工 参与创业板战略配售集合资产管理计划持有公司557.41万股，占总股本的2.50%。该资管计划拟在公告披露之日起15个交易日后的3个月内，通过大宗交易或 集中竞价方式减持不超过557.41万股，占公司总股本的2.50%，减持原因为投资变现安排。(格隆汇) ...

天眼查App显示，近日，东营赫熠新材料有限公司成立，法定代表人为宋林海，注册资本1000万人民 币，经营范围为一般项目：新材料技术推广服务；基础化学原料制造（不含危险化学品等许可类化学品 的制造）；化工产品销售（不含许可类化工产品）；专用化学产品制造（不含危险化学品）；专用化学 产品销售（不含危险化学品）；化工产品生产（不含许可类化工产品）；合成材料销售；合成材料制造 （不含危险化学品）；非金属矿及制品销售；高纯元素及化合物销售；食品添加剂销售；专用设备修 理；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；新材料技术研发；环保咨询服 务；货物进出口；技术进出口。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）。 ...

甲醇日报 | 2025-12-05 港口去库继续兑现 甲醇观点 市场要闻与重要数据 地区价差方面：鲁北-西北-280价差-78元/吨（+0），太仓-内蒙-550价差-446元/吨（-10），太仓-鲁南-250价差-373元 /吨（+0）；鲁南-太仓-100价差23元/吨（+0）；广东-华东-180价差-202元/吨（+5）；华东-川渝-200价差-253元/吨（-10）。 市场分析 港口方面。港口库存延续回落，回流内地套利支撑港口提货，江苏、浙江、华南三地均兑现去库。伊朗装置装置 已集中兑现冬检，但仍要等待12月装船减少的兑现，因11月装船量级仍高，且11月部分卸港延后至计入12月，12 月进口压力预计年内高位，短期港口库存压力仍大。另外，关注太仓主流仓储企业对伊朗船的接货意愿。 内地方面，煤头开工仍同期偏高，内地工厂库存小幅回升；MTO方面，阳煤MTO检修中，鲁西MTO低负荷状态； 关注联泓二期MTO年底投产进度。传统下游开工小幅回升，醋酸开工延续低位，甲醛淡季负荷小幅反弹，MTBE 开工继续维持高位。 策略 单边：MA2605谨慎逢低做多套保 跨期：MA2605-MA2609价差逢低做扩 跨品种：无 内地 ...

Group 1 - The core viewpoint of the article highlights the growth in the export value of China's chemical raw materials and chemical products manufacturing industry, with a reported export value of 462.1 billion yuan in October 2025, reflecting a year-on-year increase of 5.8% [1] - Cumulative export value from January to October 2025 reached 4,618.7 billion yuan, showing a slight year-on-year growth of 0.2% [1] - The article references a report by Zhiyan Consulting, which provides insights into the market supply and demand dynamics and investment prospects for the chemical raw materials industry from 2025 to 2031 [1] Group 2 - Listed companies mentioned include Hainan Haiyao (000566), Northeast Pharmaceutical (000597), and others, indicating a focus on key players in the chemical and pharmaceutical sectors [1] - The data presented is sourced from the National Bureau of Statistics, emphasizing the reliability of the statistics used in the analysis [1] - Zhiyan Consulting is described as a leading industry consulting firm in China, specializing in in-depth industry research and providing comprehensive solutions for investment decisions [1]

丙烯日报 | 2025-12-05 丙烯下游整体开工走弱 市场要闻与重要数据 丙烯方面：丙烯主力合约收盘价5885元/吨（-36），丙烯华东现货价6000元/吨（-15），丙烯华北现货价6050元/吨（-15）， 丙烯华东基差115元/吨（+21），丙烯华北基差115元/吨（+1）。丙烯开工率74%（+0%），中国丙烯CFR-日本石脑油 CFR188美元/吨（+5），丙烯CFR-1.2丙烷CFR58美元/吨（+2），进口利润-321元/吨（+6），厂内库存47890吨（-1080）。 丙烯下游方面：PP粉开工率40%（-1.98%），生产利润-250元/吨（+15）；环氧丙烷开工率76%（+1%），生产利润-190 元/吨（-93）；正丁醇开工率74%（-8%），生产利润407元/吨（+69）；辛醇开工率74%（-7%），生产利润622元/吨（+161）； 丙烯酸开工率78%（+1%），生产利润440元/吨（+11）；丙烯腈开工率81%（+0%），生产利润-550元/吨（+18）；酚 酮开工率82%（+1%），生产利润-827元/吨（+0）。 市场分析 供应端，东华能源宁波PDH装置、茂名石化裂解装置检修，巨 ...

Group 1 - The core point of the article is that four companies are set to present their initial public offerings (IPOs) to the listing committees of the Shanghai Stock Exchange, Shenzhen Stock Exchange, and Beijing Stock Exchange [1] - Linping Development plans to list on the Shanghai Main Board and aims to raise 1.2 billion yuan for projects related to bio-based fiber and green intelligent manufacturing materials [1][2] - Huigu New Materials is targeting the ChiNext board with a fundraising goal of 900 million yuan, focusing on functional resins and coatings [1][3] - Jintai Co., Ltd. and Yuelong Technology are both preparing for IPOs on the Beijing Stock Exchange, with Jintai aiming to raise 405 million yuan and Yuelong seeking 289 million yuan [1][4] Group 2 - Linping Development specializes in the research, production, and sales of corrugated paper and boxboard products [2] - Huigu New Materials focuses on the research, production, and sales of functional resins and functional coating materials [3] - Jintai Co., Ltd. is a high-tech enterprise engaged in the research, production, and sales of sponge titanium products, recognized as a leading producer in China [4] - Yuelong Technology develops and manufactures flexible pipelines for fluid transportation, including marine and land oil and gas applications [4]

Core Viewpoint - Hangzhou High-tech Materials Technology Co., Ltd. is facing a court-ordered execution regarding the sale of shares held by Wanren Zhongying, which may impact shareholder dynamics but will not affect the company's daily operations or control structure [1][2]. Group 1: Legal and Shareholding Changes - The court has issued a notice to CITIC Securities to assist in the execution of a ruling, requiring the sale of 833,650 shares of Hangzhou High-tech held by Wanren Zhongying [1]. - Wanren Zhongying holds 5,833,650 shares, representing 4.61% of the total share capital, while its associated party, Lü Junkun, holds 6,333,728 shares, accounting for 5.00% [2]. - The combined holdings of Wanren Zhongying, Lü Junkun, and China Shuangfan Investment Holdings Group amount to 12,167,381 shares, or 9.61% of the total [2]. Group 2: Financial Performance - For the first three quarters of 2025, the company reported total revenue of 311 million yuan, a year-on-year increase of 25.51%, but incurred a net loss of 16.57 million yuan [3]. - The company completed a significant change in control in September 2023, with the transfer of 24,105,872 shares (19.03% of total shares) from Donghang Group to Jirong Weiye, resulting in a new controlling shareholder [3]. - Following the change in control, several board members resigned, indicating a shift in governance [3].

本报讯 （广西云-广西日报记者唐绍怡）12月2日，记者从柳州市产业集团柳州化工股份有限公司了解 到，柳化股份拓展国际市场业务取得实质性进展，首次将152.48吨电子级双氧水产品出口至越南，创汇 4.8万美元。此次出口不仅填补了柳化股份该类产品国际市场布局空白，更实现了柳产高端化学品海外 出口"零的突破"，展现了"柳州制造"向高端化、国际化转型的成效。 据悉，电子级双氧水广泛应用于 半导体等高端制造领域，对产品稳定性、一致性要求严苛。柳化股份依托成熟生产工艺及严格质量管控 体系，确保产品达标并获合作伙伴认可；创新采用"陆运+海运"联合运输模式，成功打通面向东盟的出 海通道，为深化中国—东盟经贸合作注入新活力。 此次出口打破了柳化股份电子级双氧水以国内市场 为主的格局，开启了拓展海外市场新篇章。更重要的是，通过打入高标准电子化学品领域，柳化股份向 国际市场彰显了"柳州制造"参与高端产业链的实力，为本土制造业转型升级和外贸结构优化提供新动 能。 柳化股份相关负责人表示，将遵循"向海图强、开放发展"战略，深耕东盟市场，加大研发与品质 投入，优化跨境物流，推动更多"柳州制造"优质产品走向全球。 ...

天眼查显示，近日，深圳市贝安新材料有限公司成立，法定代表人为李子坤，注册资本1000万人民币， 深圳市贝特瑞新能源技术研究院有限公司、深圳泰科聚能新能源材料有限公司持股。 序号股东名称持股比例1深圳市贝特瑞新能源技术研究院有限公司41%2深圳泰科聚能新能源材料有限公 司39%3深圳市贝安固研投资合伙企业（有限合伙）10%4深圳泰科固研科技中心（有限合伙）10% 经营范围含一般经营项目是：合成材料制造（不含危险化学品）；合成材料销售；专用化学产品制造 （不含危险化学品）；专用化学产品销售（不含危险化学品）；新材料技术研发；新材料技术推广服 务；工程和技术研究和试验发展；表面功能材料销售；新兴能源技术研发；高纯元素及化合物销售；新 型催化材料及助剂销售；信息咨询服务（不含许可类信息咨询服务）；技术服务、技术开发、技术咨 询、技术交流、技术转让、技术推广；货物进出口；国内贸易代理。（除依法须经批准的项目外，凭营 业执照依法自主开展经营活动），许可经营项目是：无 企业名称深圳市贝安新材料有限公司法定代表人李子坤注册资本1000万人民币国标行业制造业>化学原 料和化学制品制造业>基础化学原料制造地址深圳市坪山区龙田街道 ...

Industry Overview - The price of chlorosulfonic acid in China has significantly increased, rising by 9.87% to 2382 RMB/ton as of December 3, and up 66.69% compared to the previous month [1] - Chlorosulfonic acid is a key intermediate in the production of lithium battery electrolytes, and its demand is boosted by the narrowing price gap between lithium hexafluorophosphate and its substitute LiFSI [1] - Environmental regulations are tightening, leading to increased costs for exhaust treatment and causing small to medium enterprises to gradually exit the market, resulting in slow supply growth in the industry [1] Company Insights - Shilong Industrial is a comprehensive chemical enterprise primarily engaged in the research, production, and sales of chlor-alkali and downstream products, including chlorosulfonic acid [2] - Kaisheng New Materials specializes in fine chemical products and new polymer materials, with an annual production capacity of 150,000 tons of chlorosulfonic acid [3]