Investment Rating - The report maintains a "Positive" investment rating for the basic chemical industry [4] Core Insights - The green polyester industry is expected to enter a rapid growth phase driven by strong demand for low-carbon consumption [10][35] - New technologies in the green polyester sector are anticipated to unlock significant development potential, moving beyond the limitations of traditional recycling methods [12][21] - The biological method in recycling technology shows distinct advantages over chemical methods, with a focus on lower energy consumption and higher flexibility in product forms [29][34] - The development of bio-based materials is gaining significant attention and is on the verge of commercialization, with key players making substantial investments [35][39] Summary by Sections 1. Rapid Development of the Green Polyester Industry - The green transformation of plastics is primarily through recycling and bio-based materials, with polyester being the fastest-growing type [10][12] - Current recycling methods are limited, but new technologies are expected to create new opportunities in the industry [10][12] 2. New Technologies in Green Polyester - The physical recycling method is mature but limited to bottle flakes, while new technologies can expand raw material sources significantly [12][22] - Polyester's properties facilitate technological advancements, making it easier to find bio-based alternatives [21][23] 3. Advantages of Biological Methods in Recycling - Chemical recycling methods are established but have limitations in temperature and product forms, while biological methods are entering commercialization with favorable market feedback [29][30] - Companies like Carbios and domestic firms are leading the way in biological recycling technology [34][35] 4. High Attention on Bio-based Materials - The development of bio-based materials, particularly using FDCA to replace PTA, is gaining traction with significant investments from major industry players [35][39] - The commercialization of bio-based polyester is expected to happen soon, driven by clear application scenarios [35][36] 5. Investment Recommendations - Companies such as Wankai New Materials and Xin Fengming are positioned well in the green polyester market, with strategic investments and projects underway [35][40] - The report highlights the potential for high returns due to the strong demand for green polyester products [35][40]

Investment Rating - The investment rating for the company is "Accumulate" and maintained [8] Core Views - In H1 2025, the company achieved revenue of 1.312 billion yuan, a year-on-year decrease of 32.12%, while the net profit attributable to the parent company was 117 million yuan, a year-on-year increase of 16.01% [2][6] - The decline in revenue was primarily due to a decrease in biodiesel sales, while the production of natural fatty alcohol, which began trial production in April 2025, contributed 82.24 million yuan in revenue [2][6] - The company is actively responding to the EU's anti-dumping sanctions on biodiesel by accelerating its global layout and extending its industrial chain [2][12] Summary by Sections Financial Performance - In H1 2025, biodiesel revenue was 1.07 billion yuan, down 42.3% year-on-year, with sales volume at 125,000 tons, a decrease of 37.55% [12] - The average selling price of biodiesel was 8,533.6 yuan per ton, down 7.7% year-on-year [12] - The gross margin for H1 2025 was 10.17%, an increase of 3.83 percentage points, mainly due to the high gross margin from the fatty alcohol business [12] - The cash collection ratio was 95.71%, a slight decrease of 3.41 percentage points year-on-year [12] Strategic Initiatives - The company is addressing the EU's anti-dumping tax of 23.4% by adjusting market strategies, expanding into non-EU markets, and extending into downstream bio-based materials [12] - Future growth is expected from new production capacities in Singapore and domestic projects, which are anticipated to enhance profitability [12] Profit Forecast - The projected net profit attributable to the parent company for 2025-2027 is 247 million, 371 million, and 436 million yuan, representing year-on-year growth of 66%, 50%, and 17% respectively [12]

Investment Rating - The report maintains a "Buy" rating for the company [2] Core Views - The company reported a revenue of 33.491 billion yuan for H1 2025, a year-on-year increase of 7.1%, and a net profit attributable to shareholders of 709 million yuan, up 17.3% year-on-year [5] - In Q2 2025, the company achieved a revenue of 18.934 billion yuan, reflecting a year-on-year increase of 12.6% and a quarter-on-quarter increase of 30.1% [5] - The company’s sales volumes for POY, FDY, and DTY in Q2 2025 were 1.44 million tons, 450,000 tons, and 250,000 tons, representing year-on-year increases of 16.0%, 19.7%, and 32.3% respectively [6] - The company is optimistic about the price elasticity of polyester filament as the peak season approaches, with expectations of demand recovery [6] Financial Performance Summary - The company’s gross margin and net margin for Q2 2025 were 6.4% and 2.1%, respectively, with year-on-year increases of 0.2 percentage points [6] - The company’s net profit forecast for 2025-2027 is 1.486 billion yuan, 1.852 billion yuan, and 2.172 billion yuan, representing year-on-year growth rates of 35.0%, 24.6%, and 17.3% respectively [8] - The company’s operating income is projected to reach 71.318 billion yuan in 2025, with a year-on-year growth of 6.3% [8] Strategic Initiatives - The company is actively entering the bio-based materials sector, planning to invest 100 million yuan in a partnership with Lif Bio to explore applications in high-end bio-based fibers and green packaging [6] - The company aims to enhance its competitiveness in traditional industries while pursuing sustainable development paths [6]

近日，国内首个以AI+MGI（材料基因工程）技术为核心驱动的"干湿一体多糖生物基材料创新实验 室"在浙江台州黄岩正式启用。该实验室的落成，标志着我国在生物基材料领域的数字化研发迈入新阶 段，不仅填补了多糖类生物基材料"数字模拟+实体实验"协同研发的空白，更探索出一条"政府引导、平 台运营、企业参与、产学研协同"的可复制、可持续创新生态路径——"黄岩样本"。 近年来，享誉全国的"模具之都"——台州黄岩正加速从传统制造向高端化、智能化、绿色化转型。黄岩 区政府相关负责人表示，此次引入的生物基材料创新实验室，聚焦可降解、低碳环保的多糖类新材料研 发，正是黄岩布局未来产业、构建绿色制造生态的关键一步。"这个实验室不仅是一个技术平台，更是 我们推动产业升级、数字经济与绿色制造深度融合的战略引擎。"该负责人说，"未来，我们将以此为牵 引，吸引高端创新资源集聚，力争将黄岩打造成为国内领先、国际知名的生物基材料创新高地和绿色制 造示范区。" 实验室汇聚政府、企业、高校、科研机构等多方力量，由专业平台"知耕"负责运营，以"需求牵引、优 势互补"为核心理念——企业出题，高校解题，平台提供AI工具与实验环境，政府提供政策与资源支 ...

Core Viewpoint - The article highlights the advancements and projects of Kasei (Taiyuan) Biomaterials Co., Ltd., particularly in the production of bio-based materials, showcasing significant growth in revenue and profit, as well as innovative product applications in the industry [2][5]. Group 1: Project Developments - Kasei is constructing a project with an annual capacity of 500,000 tons of bio-based hexamethylenediamine and 900,000 tons of bio-based polyamide, located in the Shanxi Synthetic Biology Industrial Ecological Park [2]. - The company currently has a series of bio-based dicarboxylic acids (DC10-DC18) with an annual capacity of 115,000 tons, and a bio-based sebacic acid project with an annual capacity of 40,000 tons that commenced production in 2022 [4]. - The bio-based hexamethylenediamine has an annual capacity of 50,000 tons, primarily used as a raw material for bio-based polyamide production [4]. Group 2: Financial Performance - In the first half of 2025, Kasei achieved a revenue of 1.671 billion yuan, representing a year-on-year increase of 15.68% [5]. - The net profit attributable to shareholders reached 309 million yuan, up 24.74% year-on-year, while the net profit after deducting non-recurring items was 296 million yuan, reflecting a growth of 23.67% [5]. Group 3: Research and Development - The company invested 123.2 million yuan in R&D in the first half of 2025, a 23.13% increase year-on-year, accounting for 7.37% of its revenue [4]. - Significant progress has been made in R&D projects related to green dicarboxylic acids, bio-based piperidine, bio-based long-chain polyamides, and high-value utilization of agricultural waste [4].

Core Viewpoint - The article highlights the successful trial of the world's first bio-based 1,5-pentanediol production process by the company, which utilizes a unique one-step hydrogenation method, achieving high purity and meeting international standards [2][5]. Group 1: Production Process - The company has developed a bio-based 1,5-pentanediol production technology that demonstrates significant innovation by employing a special catalyst in a one-step hydrogenation process [5]. - The industrial production of 1,5-pentanediol can follow two main technological routes: a petroleum-based route and a bio-based route, both requiring strict control of reaction conditions to ensure product purity [3][4]. - The bio-based route uses cyclopentene as a raw material, undergoing a photoxidation reaction to generate an epoxy pentenal intermediate, followed by catalytic hydrogenation under specific temperature and pressure conditions [4]. Group 2: Product Quality and Standards - The final products from both production routes must meet cosmetic ingredient standards, including purity ≥ 99%, moisture content ≤ 0.1%, and heavy metal residue ≤ 10 ppm [5]. - The bio-based 1,5-pentanediol produced by the company has a purity exceeding 99.5%, with color and moisture content well within the required limits, showcasing its compliance with or surpassing international standards [2][5]. Group 3: Market Applications - Bio-based 1,5-pentanediol is widely used in high-end cosmetics due to its excellent moisturizing and preservative properties, aligning with consumer demand for natural and green products [6]. - In the biopharmaceutical sector, 1,5-pentanediol is crucial for synthesizing various pharmaceutical intermediates, meeting the stringent requirements of the industry [6]. - The compound also plays a key role in producing high-end polyurethane and polyester materials, which are utilized in electric vehicle battery coatings and high-value apparel materials, among other applications [6].

Group 1 - Jiang Jianchun, an academician of the Chinese Academy of Engineering, emphasized the importance of the collaboration between Meiside Chemical and the Institute of Chemical Industry of Forestry Products, highlighting the complementary advantages and collaborative innovation [2] - The joint laboratory will focus on the research and promotion of bio-based polyurethane materials, bio-based additives, and bio-modification technologies, aiming to create an innovative research platform and industrialization base [2][3] - Meiside Chemical plans to leverage its strengths in organic silicon surfactants and organic amine catalysts to develop high-performance, cost-effective, and environmentally friendly new polyurethane materials [2][3] Group 2 - The collaboration aims to accelerate the green transformation of products, with a focus on overcoming key technical bottlenecks related to material performance, cost, and environmental standards [3] - The goal is to achieve a seamless connection from basic research to technology development, engineering scaling, and market application [2][3] - The partnership is expected to yield significant results within three to five years, including breakthroughs in technological innovation and industry cooperation, as well as the establishment of a long-term mechanism for cultivating high-level professionals [2][3]

证券研究报告 公司研究 [Tabl 点评报告 e_ReportType] [Table_StockAndRank] 新凤鸣(603225.SH) | 投资评级 | 买入 | | --- | --- | | 上次评级 | 买入 | [Table_A 刘红光 uthor 石化行业联席首席分析师 ] 执业编号：S1500525060002 邮箱：liuhongguang@cindasc.com 刘奕麟 石化行业分析师 执业编号：S1500524040001 联系电话：13261695353 邮箱：liuyilin@cindasc.com 相关研究 [《Table_O 首次覆盖报告：扩张 therReport] 节奏加快，打 造低成本龙头》2021.6.30 《60 万吨聚酯投产，成长性持续强 化》2021.7.5 《单季度业绩创新高，验证龙头盈利 弹性》2021.7.14 《2 季度公司业绩高增，持续布局产 能扩张》2021.8.18 《尽显龙头成本优势，扩张产能迎投 产大年》2021.11.02 《新凤鸣：22Q1 公司业绩承压，但扩 能投产势头强劲》2022.5.12 《新凤鸣：行业至暗时期将过，长丝 业务有望 ...

Investment Rating - The investment rating for the company is "Buy" (maintained) [2] Core Insights - The company reported a revenue of 1.671 billion yuan for the first half of 2025, representing a year-on-year increase of 15.68%. The net profit attributable to shareholders was 309 million yuan, up 24.74% year-on-year [5] - The sales volume of long-chain dicarboxylic acid products reached a historical high, with significant growth in the production of bio-based sebacic acid [6] - The company has made significant progress in the commercialization of bio-based PA, aiming to become a leading supplier of bio-based piperidine in China [8] - The company is collaborating with CATL to produce bio-based battery shells, which will enhance its presence in the new energy battery sector [7] Financial Performance - In Q2 2025, the company achieved a revenue of 895 million yuan, a year-on-year increase of 17.80% and a quarter-on-quarter increase of 15.37%. The net profit attributable to shareholders was 172 million yuan, up 20.77% year-on-year and 25.39% quarter-on-quarter [5] - The gross profit margin for long-chain dicarboxylic acid products was 42.59%, an increase of 3.27 percentage points year-on-year [6] - The company expects net profits for 2025-2027 to be 686 million, 849 million, and 1.122 billion yuan, with year-on-year growth rates of 40.2%, 23.8%, and 32.1% respectively [9] Market Position and Future Outlook - The company has established itself as a mainstream supplier of bio-based sebacic acid, with a production capacity of 40,000 tons per year [6] - The bio-based PA market is projected to grow, with the company making strides in product development and gaining recognition from major industry clients [8] - The company is expected to maintain a strong growth trajectory, with a projected PE ratio of 54, 44, and 33 for the years 2025, 2026, and 2027 respectively [9]

Core Viewpoint - The environmental adhesive industry in China is experiencing significant growth driven by government policies, increasing demand for eco-friendly products, and technological advancements in production processes [1][5][16]. Group 1: Industry Overview - Environmental adhesives are made from natural, renewable, or low-toxicity materials, featuring low VOC, formaldehyde-free, and biodegradable characteristics [2][5]. - The market for adhesives is expected to grow steadily during the 14th Five-Year Plan period, with production projected to reach approximately 8.55 million tons and consumption around 7.56 million tons by 2024 [1][10]. - The industry is witnessing a shift towards high-performance, low-carbon, and intelligent upgrades, with water-based adhesives developing rapidly [1][16]. Group 2: Policy Background - A series of policies have been introduced in China to promote the green transformation of the environmental adhesive industry, including the "14th Five-Year" energy conservation and emission reduction plan, which sets specific reduction targets for solvent-based adhesives [5][7]. - The regulatory framework aims to cover the entire production, application, and emission processes, establishing a solid foundation for high-quality industry development [5][7]. Group 3: Industry Chain Analysis - The upstream of the environmental adhesive industry is centered around basic chemical raw material manufacturers, while the midstream involves the production processes, and the downstream applications span various sectors, including construction, packaging, and electronics [8][10]. - The demand for high-performance environmental adhesives is rapidly increasing in emerging industries such as new energy vehicles and photovoltaics [8][10]. Group 4: Current Market Status - The adhesive industry in China is projected to maintain an average annual growth rate of 4.2% in production and 4.3% in sales during the 14th Five-Year Plan period [10][14]. - Despite maintaining production growth, the industry faces challenges such as market demand shrinkage and severe product homogeneity, leading to a decline in sales revenue [14][16]. Group 5: Competitive Landscape - The competitive landscape of the environmental adhesive industry is characterized by a clear stratification, with international giants holding high-end markets and local leaders rapidly expanding their market share in mid-tier segments [20][22]. - Local companies are focusing on breakthroughs in bio-based materials and intelligent production lines to overcome technological bottlenecks [20][22]. Group 6: Development Trends - The industry is moving towards technological innovation, with a focus on water-based, bio-based, and intelligent production technologies to enhance product performance and meet high-end market demands [24][25]. - The demand for environmental adhesives is expected to shift towards high-end and green products, driven by policies and market needs in sectors like new energy vehicles and green buildings [25][26]. - The industry is anticipated to see increased concentration, with leading companies expanding their capabilities through vertical integration and horizontal expansion into high-value sectors [26].