证券日报网讯12月11日，宿迁联盛（603065）在互动平台回答投资者提问时表示，截至2025年12月10 日，公司的股东持有人数为19110户。 ...

Core Insights - The Chinese anti-aging agent industry is in a golden development period, with the market size expected to reach approximately 12.8 billion yuan in 2024, representing a year-on-year growth of 18.52% [1][8] - Traditional sectors such as plastics, rubber, and coatings continue to show steady demand for anti-aging agents, while emerging fields like new energy vehicles, high-end building materials, and healthcare are driving new growth [1][8] - The industry is transitioning from "scale expansion" to "quality improvement," supported by both traditional and emerging demand, as well as technological advancements and green transformation [1][8] Industry Overview - Anti-aging agents are chemical additives that inhibit degradation of materials caused by environmental factors, thereby prolonging product lifespan and maintaining mechanical properties [2] - The main categories of anti-aging agents include antioxidants, light stabilizers, and thermal stabilizers [2] Industry Chain - The upstream of the anti-aging agent industry includes raw materials such as alkyl phenols, fatty alcohols, and various production equipment [4] - The midstream involves the production and manufacturing of anti-aging agents, while the downstream includes applications in rubber, plastics, coatings, adhesives, food, and cosmetics [4] Market Size - The market for anti-aging agents in China is rapidly expanding, with significant contributions from both traditional and emerging sectors [1][8] - The demand for high-performance and environmentally friendly anti-aging agents is increasing, particularly in new energy vehicles and healthcare [1][8] Key Companies - Lianlong is a leading company in the industry, with a comprehensive product matrix and global presence [8] - Suqian Liansheng focuses on light stabilizers, while Fengguang Co. specializes in antioxidants [8] - Yuanli Chemical Group emphasizes research and development of bio-based products and has established partnerships with numerous global companies [9] Industry Development Trends 1. **Technological Innovation**: The industry is focusing on technological advancements to drive product high-endization and specialization, with companies like Lianlong leading the way [10] 2. **Green Transformation**: The shift towards bio-based and biodegradable anti-aging agents is becoming a core research direction, driven by stricter environmental regulations [11] 3. **Market Demand Structure Upgrade**: The demand for high-performance anti-aging agents is increasing, leading to industry consolidation and global expansion strategies among leading companies [12]

Core Viewpoint - The stock market showed a decline on December 3, with the Shanghai Composite Index down by 0.51%, the Shenzhen Component Index down by 0.78%, and the ChiNext Index down by 1.12% [1]. Group 1: Trading Volume and Activity - A total of 2,574 stocks saw an increase in average trading volume, with 72 stocks experiencing a rise of over 50% [1]. - Notable stocks with significant increases in average trading volume include Shuangqiang Technology (up 390.83%), Chuhuan Technology (up 389.04%), and Huitian Thermal Power (up 352.37%) [1]. - In terms of trading activity, Tongyu Communications, ST Qibu, and Daoming Optics had the highest increases in trading counts, indicating active performance [1]. Group 2: Stocks with Significant Increases - The following stocks had both average trading volume and trading counts increase by over 50%: Huayang New Materials, Suqian Liansheng, and Xinke Materials [3][4]. - Huayang New Materials reported a daily increase of 10.07% with an average trading volume of 2,388 shares, and trading counts increased by 153.71% [3]. - Suqian Liansheng had a daily increase of 6.21% with an average trading volume of 1,453 shares, and trading counts surged by 333.31% [4].

证券代码：603065 证券简称：宿迁联盛 公告编号：2025-076 宿迁联盛科技股份有限公司 关于为子公司提供担保的进展公告 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、准确性和完整性承担法律责任。 重要内容提示： 担保对象及基本情况 | | 被担保人名称 | | 宿迁项王机械设备有限公司 | | --- | --- | --- | --- | | | 本次担保金额 | 1,000.00 万元 | | | 担 保 对 象一 | 实际为其提供的担保余额 | 1,000.00 万元 | | | | 是否在前期预计额度内 | 是 □否 | □不适用：_________ | | | 本次担保是否有反担保 | 是 ☑否 | □不适用：_________ | | 担保对 | 被担保人名称 | 宿迁联宏新材料有限公司 | | | | 本次担保金额 | 1,000.00 万元 | | | 象二 | 实际为其提供的担保余额 | 4,400.00 万元 | | | | 是否在前期预计额度内 | 是 □否 | □不适用：_________ | | | 本次担保是否 ...

Core Viewpoint - As of November 28, 2025, the number of shareholders for Suqian Liansheng (603065) is reported to be 16,667 [1] Company Information - Suqian Liansheng has engaged with investors through an interactive platform to provide updates on shareholder numbers [1] - The company is actively communicating with its investors, indicating a focus on transparency and shareholder engagement [1]

Core Viewpoint - Suqian Liansheng (603065.SH) announced a delay in the completion of its new materials project due to changes in market conditions and slowed construction progress, pushing the expected operational date from December 2025 to December 2026 [1] Group 1: Project Details - The project aims to produce 12,000 tons of light stabilizers, 5,000 tons of anti-precipitation agents, and 15,000 tons of dimethyl sebacate [1] - As of September 30, 2025, the project has utilized 348.48 million yuan of raised funds, accounting for 74.68% of the planned total investment [1] Group 2: Market Conditions - The primary reason for the delay is the low market price of light stabilizer 770, coupled with the company's annual capacity utilization rate for hindered amine light stabilizers being only 57.35% [1] - The current market environment makes it difficult to achieve the expected economic benefits from the second-phase project, which includes dimethyl sebacate as a key intermediate for light stabilizer 770 [1] Group 3: Historical Context - The project was previously delayed in 2023 due to construction issues stemming from macroeconomic conditions and was further postponed in 2024 due to the downturn in the chemical industry [1]

Core Viewpoint - The company has decided to postpone the completion date of its fundraising project from December 2025 to December 2026 due to market conditions and project implementation status, while maintaining the investment amount and purpose unchanged [1][4][7]. Fundraising Basic Information - The company raised a total of RMB 538.415 million through its initial public offering, with a net amount of RMB 466.627 million after deducting issuance costs [1]. - The funds have been fully received and are stored in a dedicated account as per regulatory requirements [1]. Fundraising Project and Usage - As of September 30, 2025, the company has made progress on its fundraising projects, with the first phase nearly completed and operational, while the second phase is still under construction [2][4]. - The first phase involves the production of light stabilizers and intermediates, while the second phase focuses on producing the main intermediate, dimethyl sebacate [4]. Reasons for Postponement - The postponement is attributed to various factors, including macroeconomic conditions, supply chain disruptions, and intensified market competition, which have delayed project progress [2][3][4]. - The company has previously postponed the project completion date due to similar reasons, with the latest adjustment being the third postponement [10]. Measures to Ensure Completion - The company plans to closely monitor market conditions and raw material prices, enhance project management, and ensure effective use of funds to meet the new timeline [6][7]. Impact on Company Operations - The postponement is not expected to materially affect the project's implementation or the company's normal operations, aligning with long-term development goals and shareholder interests [7][10]. Approval Process - The board of directors approved the postponement during a meeting on November 19, 2025, and the decision does not require shareholder approval [8][18].

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]

（文章来源：证券日报） 证券日报网讯 11月20日晚间，宿迁联盛发布公告称，公司于2025年11月19日召开第三届董事会第六次 会议，审议通过了《关于募投项目延期的议案》，公司结合市场的总体环境、募投项目的实施情况和投 资进度等因素，经审慎研究，在保持募投项目实施主体、投资总额、资金用途不变的情况下，拟将募投 项目达到预定可使用状态的时间从2025年12月再次延期至2026年12月。 ...

Core Points - The company announced the decision to dissolve its wholly-owned subsidiary, Shanghai Lianhong Trading Co., Ltd. [2] - The resolution was passed during the sixth meeting of the third board of directors held on November 19, 2025 [2] - The management has been authorized to handle the relevant matters related to this dissolution [2]