格隆汇12月19日丨利安隆(300596.SZ)公布，公司第三期员工持股计划所持有的公司股票共计4,052,367 股，占公司总股本的1.76%，已于2025年10月28日至2025年12月19日期间通过二级市场集中竞价和大宗 交易方式全部出售完毕。通过大宗交易方式出售部分，受让方与公司5%以上股东、实际控制人不存在 关联关系或者一致行动关系。本次员工持股计划实际持股期间与展期后的存续期一致，公司在实施第三 期员工持股计划期间严格遵守市场交易规则，遵守中国证监会、深圳证券交易所关于信息敏感期不得买 卖股票的规定，不存在利用内幕信息进行交易的情形。 ...

证券代码：300596 证券简称：利安隆 公告编号：2025-084 天津利安隆新材料股份有限公司 关于公司第三期员工持股计划股票出售完毕暨终止的公告 本公司及全体董事会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。 截至 2025 年 12 月 19 日，天津利安隆新材料股份有限公司（以下简称"公 司"）第三期员工持股计划（以下简称"本次员工持股计划"）所持有的公司股 票已全部出售完毕。根据中国证监会《关于上市公司实施员工持股计划试点的指 导意见》、《深圳证券交易所上市公司自律监管指引第 2 号—创业板上市公司规 范运作》及《天津利安隆新材料股份有限公司第三期员工持股计划（草案）（修 订稿）》的相关规定，公司第三期员工持股计划实施完毕并终止。现将相关情况 公告如下： 一、本次员工持股计划基本情况 1.公司于 2023 年 1 月 3 日召开第四届董事会第五次会议、第四届监事会第 五次会议，审议通过了《关于<天津利安隆新材料股份有限公司第三期员工持股 计划（草案）及其摘要>的议案》、《关于<天津利安隆新材料股份有限公司第三 期员工持股计划管理办法>的议案》等议案，相关议案于 2 ...

证券代码：300596 证券简称：利安隆 公告编号：2025-085 天津利安隆新材料股份有限公司 （1）公司名称：利安隆科润（浙江）新材料有限公司 （2）统一社会信用代码：913308226938665868 （3）公司类型：有限责任公司（外商投资企业法人独资） （4）注册资本：1,068.75 万元人民币 关于收购控股子公司少数股权的进展公告 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、交易概述 为进一步加强对控股子公司的管理水平，提升决策效率，天津利安隆新材料 股份有限公司（以下简称"公司"或"利安隆"）于 2025 年 12 月 5 日与何火雷、 林士国、郑红朝、张军华签署了《利安隆科润（浙江）新材料有限公司股权转让 协议》，公司拟以现金方式收购利安隆科润（浙江）新材料有限公司（以下简称 "利安隆科润"）30%的股权，交易对价为 7,800 万元。交易完成后，公司持有利 安隆科润股权比例由 70%增至 100%，公司合并报表范围未发生变化。 公司于 2025 年 12 月 5 日与刘景锋、王岩松、许世波、胡庆签署了《利安隆 （内蒙古）新材料有限 ...

Core Viewpoint - The antioxidant industry in China is experiencing a collective price increase among leading companies, with a general adjustment of around 10% across various products, aimed at profit regulation amidst strong demand and competitive pressures [1][2]. Group 1: Price Adjustments - Dingjide (603255.SH) announced a price increase of approximately 10% for all its antioxidant products effective immediately [1]. - Other leading companies, including Lianlong (300596.SZ), Suqian Liansheng (603065.SH), and Fengguang Co. (301100.SZ), have also implemented similar price hikes within a short timeframe [1]. - The price adjustments are seen as a response to the current market conditions and are intended to stabilize profit margins [1][2]. Group 2: Industry Context - Antioxidants are essential additives in polymer materials, significantly impacting the production and quality of downstream products despite their small usage proportions [2]. - The industry has faced intense competition in 2023, leading to irrational price competition due to slowing downstream demand and fluctuations in raw material prices [2]. - Financial reports indicate that while revenue for companies like Fengguang Co. and Dingjide has increased, net profits have declined, highlighting a trend of rising revenue without corresponding profit growth [2]. Group 3: Market Reactions - Institutions are optimistic about the potential positive impact of the price increases on the industry, suggesting that it may help improve the industry's overall conditions and market structure [3]. - However, the stock market's reaction has been muted, with only Suqian Liansheng seeing a slight increase, while other companies experienced minor declines [3].

Summary of Rianlon (300596.SZ) Conference Call Company Overview - **Company**: Rianlon (300596.SZ) - **Industry**: Polymer Stabilizers, Specialty Chemicals - **Market Cap**: Rmb10.1 billion / $1.4 billion - **Enterprise Value**: Rmb11.8 billion / $1.7 billion - **Current Price**: Rmb43.98 - **12-Month Price Target**: Rmb48.00, indicating a potential upside of 9.1% [1][2] Key Points and Arguments Price Hikes - Rianlon announced two price hikes of 10% for key product categories (HALS and GAO) in December 2025, which together account for approximately 25% of the company's gross profit in the first nine months of 2025 [1] - These price increases follow a period where prices for these products had bottomed out, with competitors like Fengguang and Suqian Unitech facing losses or thin profitability [1] Financial Implications - Successful implementation of the price hikes could lead to: - A 3% increase in topline forecasts for 2026E/2027E - Approximately 30% upside to EPS estimates for 2026E/2027E - An 18% increase in the 12-month target price based on discounted 2027E P/E [2] Competitive Dynamics - The price hikes reflect improved competitive dynamics in the polymer stabilizers market, with Rianlon maintaining market leadership amid a broader anti-involution campaign by the Chinese government [2] - Rianlon's net profit increased by 25% year-over-year in the first nine months of 2025, contrasting with competitors' struggles [1] Growth and Expansion - Rianlon is positioned to benefit from China's polyolefin capacity expansion and the consolidation of the polymer stabilizer industry [21] - The company is expanding into lubricant additives, a market dominated by Western players, through the acquisition of Kangtai in May 2022 [21] Financial Forecasts - **Revenue Projections**: - 2025E: Rmb6,056.8 million - 2026E: Rmb6,754.0 million - 2027E: Rmb7,941.9 million [5] - **EPS Projections**: - 2025E: Rmb2.23 - 2026E: Rmb2.46 - 2027E: Rmb3.33 [5] Risks - Key risks include: - Slower-than-expected global economic activities - Risks associated with overseas capacity expansion - Unexpected rises in raw material costs - Slower ramp-up of new production capacity - Intensifying competition from aggressive capacity expansion by competitors - Value-diluting mergers and acquisitions [23] Conclusion - Rianlon is recommended as a "Buy" due to its strong market position, successful price hikes, and growth potential in the specialty chemicals sector. The company is well-positioned to capitalize on industry trends and expand its market share [2][21]

Core Viewpoint - Tianjin Lianlong New Materials Co., Ltd. has made a strategic investment in Shenzhen Stof New Materials Technology Co., Ltd., acquiring a 25% stake, which will enhance Lianlong's electronic materials business and allow entry into the rapidly growing electronic adhesive market valued at over 40 billion yuan [1] Group 1: Investment Details - Lianlong's investment will support the expansion of new product categories in the electronic adhesive sector [1] - The current domestic penetration rate of electronic adhesives is only 20%-30%, with high-end products having a penetration rate of less than 10% [1] - Stof is a key player in the domestic electronic adhesive market, having made significant progress in domestic substitution with its core innovative products [1] Group 2: Product Development - Stof has successfully broken foreign technology monopolies with its anisotropic conductive adhesive and has overcome key technical barriers in the display industry with its high-refractive-index nano-imprinting adhesive [1] - The company has begun mass supply to over 300 leading industry clients [1] Group 3: Strategic Goals - The investment is a crucial step in advancing the domestic substitution strategy [1] - Post-investment, both companies will achieve deep collaboration across the entire industry chain [1] - Stof plans to use the funds primarily to expand the production capacity of high-end products such as anisotropic conductive adhesives and nano-imprinting adhesives to meet the growing domestic demand for high-end adhesive products [1]

行业走势图 数据来源：聚源 -19% -10% 0% 10% 19% 29% 38% 2024-12 2025-04 2025-08 基础化工 沪深300 基础化工 基础化工 2025 年 12 月 17 日 投资评级：看好（维持） 相关研究报告 《中央经济工作会议强调深入整治 "内卷式"竞争，磷肥市场座谈会在 北京召开—行业周报》-2025.12.14 《关注 BOPET 行业反内卷动向，全球 MDI 价格联动上涨—化工行业周报》 -2025.12.7 《发改委价格司组织召开价格无序竞 争成本认定工作座谈会，2026 年中国 钾肥大合同达成 — 行 业 周 报 》 -2025.11.30 抗老化助剂厂家发布涨价函，看好行业景气底部向上 修复、格局优化 ——抗老化助剂行业点评报告 | 金益腾（分析师） | 徐正凤（分析师） | | --- | --- | | jinyiteng@kysec.cn | xuzhengfeng@kysec.cn | | 证书编号：S0790520020002 | 证书编号：S0790524070005 | 事件：抗老化助剂厂家发布涨价函，看好行业景气底部向上修复、格局优化 12 ...

Core Insights - The chemical industry is entering a favorable phase driven by demand, value, and supply dynamics [5][6][7] - Global supply constraints and the exit of European capacities are expected to enhance the market environment for the chemical sector [7] Demand Drivers - Key opportunities identified in various sectors include: - Gas turbine upstream: companies like Zhenhua Co., Yingliu Co., Longda Co., and Wanze Co. [5] - Refrigerants and fluorinated liquids: companies such as Juhua Co., New Zhoubang, and Runhe Materials [5] - Energy storage supply chain: including Chuanheng Co., Xingfa Group, Yuntianhua, Batian Co., and others [5] - Semiconductor materials: companies like Yanggu Huatai, Wanrun Co., Dinglong Co., and others [5] Value Drivers - Potential for increased dividend yields in sectors such as: - Coal chemical: Hualu Hengsheng, Luxi Chemical, and Baofeng Energy [6] - Oil refining: Hengli Petrochemical, Satellite Chemical, and Sinopec [6] - Phosphate fertilizers: Yuntianhua, Yuntu Holdings, and others [6] Supply Drivers - Domestic anti-involution policies and the exit of European production capacities are expected to support the chemical industry: - PTA and polyester filament: companies like Xin Fengming and Tongkun Co. [7] - Tire manufacturing: including Sailun Tire, Zhongce Rubber, and others [7] Key Companies and Profit Forecasts - Selected companies with profit forecasts include: - Zhenhua Co. (Net profit forecast for 2025: 6.04 billion, PE: 21.8) [8] - Yingliu Co. (Net profit forecast for 2025: 4.08 billion, PE: 42.7) [8] - Longda Co. (Net profit forecast for 2025: 1.06 billion, PE: 34.9) [8] - Wanze Co. (Net profit forecast for 2025: 2.37 billion, PE: 32.9) [8] - Juhua Co. (Net profit forecast for 2025: 48.14 billion, PE: 24.4) [8] Industry Cycle Insights - The chemical industry is expected to enter a new cycle, with demand recovery and supply-side reforms driving growth [14][21] - The chemical price index has shown signs of recovery, indicating a potential upturn in the market [20][21]

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、关联交易事项概述 证券代码：300596 证券简称：利安隆 公告编号：2025-083 天津利安隆新材料股份有限公司 关于控股子公司间吸收合并及减资暨关联交易的进展公告 天津利安隆新材料股份有限公司（以下简称"公司"或"利安隆"）于 2025 年 8 月 27 日召开了第五届董事会第二次会议，审议通过了《关于控股子公司间 吸收合并及减资暨关联交易的议案》，同意公司控股子公司以天津奥瑞芙生物医 药有限公司（以下简称"奥瑞芙"）为主体吸收合并天津奥利芙生物技术有限公 司（以下简称"奥利芙"），奥瑞芙在吸收合并完成后减少注册资本。 奥瑞芙为吸收合并方，奥利芙为被吸收合并方，本次交易完成后，奥利芙将 终止并注销法人资格，奥瑞芙将承继及承接奥利芙公司的全部资产、负债、业务、 人员、合同及其他一切权利与义务，奥瑞芙在吸收合并完成后减少注册资本。前 述交易完成后，公司对奥瑞芙的出资金额由 400 万元变为 650 万元，持股比例增 加至 50.71%，仍为奥瑞芙的控股股东。具体内容详见公司于 2025 年 8 月 28 日 ...

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]