证券日报网讯 11月21日晚间，会通股份发布公告称，会通新材料股份有限公司（以下简称"公司"）于 2025年10月25日披露，为推动上游聚合产线建设以实现更好的技术成果转化，进一步完善"聚合—改 性"一体化平台建设，公司拟于上海碳谷绿湾产业园租赁厂房并成立全资子公司，负责开展"高温尼龙和 PEEK聚合项目"，项目总投资8，100万元。2025年11月20日，本次投资的项目公司已完成工商注册登记 手续，并取得上海市金山区市场监督管理局颁发的《营业执照》。 （文章来源：证券日报） ...

公司名称：上海会通聚合材料有限公司，类型：有限责任公司(非自然人投资或控股的法人独资)，统一 社会信用代码：91310116MAK0JCP331，注册资本：人民币200万元整。 格隆汇11月21日丨会通股份(688219.SH)公布，2025 年11 月20日，本次投资的项目公司已完成工商注册 登记手续，并取得上海市金山区市场监督管理局颁发的《营业执照》，具体信息如下： 未来，公司将持续围绕"产品领先"的核心战略，不断开展长期的前瞻性技术探索，聚焦技术积累、产品 平台搭建以及共性技术的研究，推动技术成果实现商业化转化。 ...

Core Viewpoint - The company has successfully registered a new subsidiary, Shanghai Huitong Polymer Materials Co., Ltd., which will focus on long-term technological exploration and commercialization of its innovations [1] Company Summary - The newly established subsidiary is a limited liability company with a registered capital of 2 million RMB [1] - The company aims to adhere to a "product leadership" strategy, emphasizing technological accumulation, product platform development, and research on common technologies [1] - The registration was completed on November 20, 2025, with the business license issued by the Market Supervision Administration of Jinshan District, Shanghai [1]

关于对外投资进展的自愿性公告 证券代码：688219 证券简称：会通股份 公告编号：2025-079 会通新材料股份有限公司 注册资本：人民币 2000.0000 万元整 成立日期：2025 年 11 月 20 日 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 一、对外投资基本情况 会通新材料股份有限公司（以下简称"公司"）于 2025 年 10 月 25 日披露， 为推动上游聚合产线建设以实现更好的技术成果转化，进一步完善"聚合—改性" 一体化平台建设，公司拟于上海碳谷绿湾产业园租赁厂房并成立全资子公司，负 责开展"高温尼龙和 PEEK 聚合项目"，项目总投资 8,100 万元。具体内容详见 2025 年 10 月 25 日在上海证券交易所网站（www.sse.com.cn）披露的《会通新材 料股份有限公司关于对外投资的自愿性披露公告》（公告编号：2025-070）。 二、本次对外投资进展情况 2025 年 11 月 20 日，本次投资的项目公司已完成工商注册登记手续，并取 得上海市金山区市场监督管理局颁发的《营业执 ...

Group 1 - The core viewpoint of the article highlights the project delays announced by Huitong Co. and Suqian Liansheng, reflecting the companies' strategic adjustments in response to market conditions and operational needs [2][3][4] Group 2 - Huitong New Materials announced on November 18 that the completion date for its "Annual Production of 300,000 Tons of High-Performance Composite Materials Project" has been extended to December 31, 2027. Currently, the project has achieved an annual production capacity of approximately 240,000 tons, reaching 80% of the planned capacity, with a utilization rate exceeding 80% [3] - The delay is attributed to the need for careful planning of fundraising usage in light of the macro market environment and the company's business development, aiming to avoid wasteful expansion of production capacity [3] Group 3 - Suqian Liansheng announced on November 20 that the timeline for its fundraising project, which includes the production of 12,000 tons of light stabilizers, 5,000 tons of anti-aggregation agents, and 15,000 tons of dimethyl sebacate series new materials, has been postponed from December 2025 to December 2026 [4] - The first phase of the project is nearly completed and operational, while the second phase is still under construction. The market competition for light stabilizer 770 is intense, with prices at their lowest in recent years, leading to a current utilization rate of 57.35% for the company's hindered amine light stabilizers [4] - The company has decided to slow down the investment pace of the fundraising project due to the inability to achieve expected economic benefits under the current market conditions [4]

Group 1 - The company is actively promoting the construction of a lithium battery wet separator film project with an annual production capacity of 1.7 billion square meters, with some production lines already in operation and supplying products [1] - The project utilizes domestic equipment and raw materials for production, aiming to create differentiated products to achieve breakthroughs in the lithium battery market [1]

Core Viewpoint - The company has a wide range of applications for its flame retardant materials across various industries, including home appliances, automotive, consumer electronics, and photovoltaics [1] Group 1: Applications in Home Appliances - The company has developed comprehensive flame retardant material solutions for electrical components in home appliances, such as control boxes [1] Group 2: Applications in Automotive - In the automotive sector, the company offers flame retardant nylon materials that focus on electrical safety and reliability, specifically for new energy vehicle wiring harnesses, connection systems, and charging components [1] Group 3: Applications in Connectors - The company has successfully developed cold-resistant red phosphorus flame retardant enhanced nylon materials for use in photovoltaic connectors and key components in new energy connectors [1]

Core Viewpoint - The company is actively advancing its annual production capacity of 1.7 billion square meters for lithium battery wet separator film, with some production lines already operational and supplying products, aiming for significant market breakthroughs in membrane materials [1] Group 1 - The company is focusing on the construction of a lithium battery wet separator film project with an annual capacity of 1.7 billion square meters [1] - Some production lines of the project have already been put into operation and are achieving supply [1] - The project utilizes domestic equipment and raw materials to produce differentiated products, targeting breakthroughs in the lithium battery market [1]

Core Points - The company, Huitong New Materials Co., Ltd., announced the cancellation of 837,553 shares from its repurchase special securities account, which represents 0.1522% of the total share capital before cancellation [2] - After the cancellation, the total share capital will decrease from 550,437,553 shares to 549,600,000 shares, and the registered capital will reduce from RMB 55,043.7553 million to RMB 54,960.0000 million [2] - The cancellation of shares is aimed at enhancing the company's long-term investment value and improving earnings per share, thereby boosting investor confidence [2]

格隆汇11月19日丨会通股份(688219.SH)公布， 为提高公司长期投资价值，提升每股收益水平，进一步 增强投资者信心，结合公司实际情况，公司本次注销回购专用证券账户中的股份共83.76万股，占注销 前公司总股本5.50亿股的比例为0.1522%。本次注销完成后，公司总股本由5.50亿股变更为5.496亿股， 注册资本将由人民币5.504亿元减少至人民币5.496亿元。 回购股份注销日：2025年11月18日 ...