2026年2月24日，都佰城(DBC)Bioten博碳聚羟基脂肪酸酯(PHA)生物基水性阻隔涂层正式宣布：产品已 顺利通过ABA、BPI、DIN CERTCO国际三大堆肥权威认证并斩获证书。 国内外双轨并行的硬核安全验证，正用绝对的实力与国家级测试数据，为造纸与涂布产业链筑起最坚固 的信任堡垒。 这一重大里程碑，标志着博碳PHA生物基水性阻隔涂层在确立了"易回收与高再浆率"的领先技术路线 后，进一步完成了工业堆肥与家庭堆肥双向认证路径的验证，为餐饮具及食品包装纸基阻隔体系实现了 关键性突破。我们正以"高性能+可回收再浆+可堆肥处置"的博碳生物基水性阻隔材料系统解决方案， 全面满足欧美等区域的最新法规及未来更加严苛市场准入条件，为中国造纸与食品包装/一次性餐饮具 制品产业链的出海，提供了一套强有力的可持续发展的技术合规领先方案。 国际堆肥认证体系，打破跨国技术壁垒 三项国际堆肥认证及"小树苗"标识的同步斩获，意味着Bioten博碳PHA生物基水性阻隔涂层在高质价比 区域市场的"合规语言"实现了高度统一： ABA(Australasian Bioplastics Association)：面向澳大利亚与新西兰市场 ...

关键词| 生物基大会 生物基材料作为实现双碳目标的重要路径、助力我国产业链自主可控，并拥有万亿市场潜力，已成为全球战略重点，更是我国"十五五"重点规划产 业。 浙江省全省生物基高分子材料重点实验室 、 宁波德泰中研信息科技有限公司（DT新材料） 站在关键节点，以推动行业绿色低碳转型为目标，搭建全 球交流合作平台——生物基大会暨展览（Bio-based）。 作为生物基行业盛会风向标， # 第11届生物基大会暨展览（Bio-based 2026） 布局" 9大主题论坛 + 9大同期活动 + 1000 个新品展示 + 1 场创新评选 &颁奖 "，将邀请产业化专家、行业领袖与终端品牌分享 产业趋势、前沿科技创新、创新材料与下游应用、需求与趋势、项目路演、成果转化等 关键 话题，以助推产业绿色低碳转型。 展会正在火热报名中， 诚邀您 参会、新品发布、参展、参选DT新叶奖 ，共同跨越新周期，澎湃新生机！ Bio-based 2026 会务组 2026年 5 月 20-22 日（周三-周五） 中国 · 上海富悦大酒店 朱锦研究员 ：给研究者展示新技术的平台，给生产者找到应用客户，给下游客户找到产品新方向，为政府寻找新技术， ...

【DT新材料】 获悉，近日， 金丹科技 发布公告称，公司拟同意使用自筹资金对公司向不特定对象发行可转换公司债券募集资金投资项目 年产7.5万吨聚乳酸生 物降解新材料项目增加投资， 增加投资14,787.82万元，本项目预计投资总额为103,000.00万元。 对于增资原因，金丹科技表示， 由于年产7.5万吨聚乳酸生物降解新材料项目建设周期较长，在项目可行性研究报告编制到主要合同签订、执行期间出现进口设 备成本上涨、汇率波动损失； 另一方面，金丹科技称，此次增加投资有利于该募投项目建设的顺利推进，不影响募投项目的可行性，有助于提升项目投产后的运 行效率及智能化水平。 当前，全球PLA产能已突破300万吨/年，中国以120万吨/年产能位居全球首位，安徽丰原(35万吨/年)、金丹科技(10万吨/年)等行业龙头企业加速布局。但亮眼数 据背后潜藏着显著隐忧: 国内80%的丙交酯制备技术依赖美国NatureWorks公司，核心生产设备双螺杆反应器进口价格涨幅达220%，且玉米基PLA成本受粮食价 格波动影响剧烈。 2026年1月29日， 金丹科技 发布2025年业绩预告，净利润9,600-13,800万元，同比暴涨156 ...

关键词| 生物基大会 生物基材料作为实现双碳目标的重要路径、助力我国产业链自主可控，并拥有万亿市场潜力，已成为全球战略重点，更是我国"十五五"重点规划产 业。 浙江省全省生物基高分子材料重点实验室 、 宁波德泰中研信息科技有限公司（DT新材料） 站在关键节点，以推动行业绿色低碳转型为目标，搭建全 球交流合作平台——生物基大会暨展览（Bio-based）。 作为生物基行业盛会风向标， # 第11届生物基大会暨展览（Bio-based 2026） 布局" 9大主题论坛 + 9大同期活动 + 1000 个新品展示 + 1 场创新评选 &颁奖 "，将邀请产业化专家、行业领袖与终端品牌分享 产业趋势、前沿科技创新、创新材料与下游应用、需求与趋势、项目路演、成果转化等 关键 话题，以助推产业绿色低碳转型。 展会正在火热报名中， 诚邀您 参会、新品发布、参展、参选DT新叶奖 ，共同跨越新周期，澎湃新生机！ Bio-based 2026 会务组 2026年 5 月 20-22 日（周三-周五） 中国 · 上海富悦大酒店 朱锦研究员 ：给研究者展示新技术的平台，给生产者找到应用客户，给下游客户找到产品新方向，为政府寻找新技术， ...

Core Viewpoint - The petrochemical industry in China is facing an oversupply risk for 15 products, including epoxy propylene and nylon 66, due to rapid capacity expansion and weak downstream demand [2] Group 1: Industry Overview - The "List of Products Facing Oversupply Risks in the Petrochemical Industry (2025 Edition)" identifies 15 products at risk, including epoxy propylene, PVC, and nylon 66 [2] - The warning is attributed to the concentration of new projects launched since the 13th Five-Year Plan, rapid expansion of low-end capacity, and sluggish demand in traditional sectors like real estate and home appliances [2] Group 2: Nylon 66 Insights - By the end of 2025, domestic nylon 66 capacity is expected to approach 1.5 million tons per year, while the apparent consumption in 2024 is only 750,000 to 800,000 tons, leading to a utilization rate below 60% [4] - The new nylon 66 project by Xinhecheng, with an investment of 10 billion, has garnered significant attention, indicating potential growth in high-end applications [4] Group 3: BDO Market Dynamics - BDO is facing challenges due to the rapid expansion of PBAT capacity, which exceeds downstream demand growth, resulting in low utilization rates and continuous price declines [5] - BDO's applications are diverse, including as a key raw material in THF-PTMEG, which is used in various products like polyurethane and engineering plastics [5] - The overall BDO capacity is projected to reach 5.461 million tons per year by the end of 2025, with an annual output of 3.08 million tons, but the industry utilization rate is only around 56% [6] Group 4: Regulatory and Competitive Landscape - The EU will impose temporary anti-dumping duties on BDO starting February 6, 2026, with rates for Chinese companies ranging from 105.6% to 113.7%, affecting both bio-based and fossil-based BDO [7] - Domestic export tax rebate adjustments for BDO, which is part of the photovoltaic industry chain, will further squeeze profit margins for companies [7] Group 5: International Developments - BASF is increasing BDO production in Germany to provide stable supply amid anti-dumping litigation, focusing on environmentally friendly products [8] - Qore, a joint venture by Cargill, has launched the world's largest bio-based BDO production facility, aiming for an annual output of 66,000 tons [9] Group 6: Domestic Company Initiatives - Major domestic players like Kingfa Technology and Yuanli Chemical Group are expanding their bio-based BDO capacities, with Kingfa planning an integrated project with an investment of 7.89 billion yuan [10] - The demand for bio-based BDO is expected to rise with new projects, such as the 60,000-ton bio-based polyester project by Zhuhai Kingfa [11]

Core Viewpoint - The Bio-based materials industry is a crucial pathway to achieve carbon neutrality goals and has significant market potential, becoming a global strategic focus and a key part of China's 14th Five-Year Plan [1] Group 1: Event Overview - The 11th Bio-based Conference and Exhibition (Bio-based 2026) will feature 9 major thematic forums, 9 concurrent activities, 1000 new product displays, and an innovation award ceremony, aimed at promoting green and low-carbon transformation in the industry [1] - The event will take place from May 20-22, 2026, at the Shanghai Fuyue Hotel, China [1] Group 2: Awards and Recognition - The 4th DT New Leaf Award 2026 has been launched to recognize outstanding products, technologies, solutions, and companies in the bio-based and bio-manufacturing sectors, with four award categories: Innovative Material Award, Innovative Application Award, Most Commercially Valuable Award, and Innovative Industry Solution Award [3] Group 3: Forums and Discussions - The conference will host 9 major forums covering various topics, including key chemicals and materials, bio-based CASE products, HMF-FDCA-PEF industry developments, biodegradable packaging, and bio-based materials for sportswear [7][10][12][14][15] - A special forum for international cooperation will invite leading global companies and experts to share the latest advancements in the bio-based industry [21] Group 4: Exhibition Highlights - The exhibition is expected to showcase over 1000 new products, focusing on bio-based innovative materials, packaging, 3D printing, and engineering solutions, aiming to connect industry players and promote collaboration [24] - Concurrent activities will include demand matching sessions for end brands, technical consultation meetings, and new product launches [25]

Core Viewpoint - Sony has established the world's first fully transparent and traceable bio-based plastic supply chain, marking a significant step in the bio-based materials sector [5][6]. Group 1: Sony's Initiative - On February 6, Sony announced the formation of a global bio-based plastic supply chain in collaboration with 13 companies, with Dawn Group becoming the only mainland enterprise in this supply chain [2][5]. - The supply chain starts with renewable naphtha produced by Neste in Finland and involves 14 companies across 4 countries, ultimately supplying products for Sony's major brands, including televisions [5][14]. Group 2: Importance for the Bio-based Industry - Sony's choice to invest in bio-based materials signals a potential shift in the industry, as its market dominance in CMOS image sensors and gaming consoles may influence other companies, including those in China, to follow suit [7][24]. - The establishment of this supply chain is crucial for reducing carbon emissions, as traditional plastics derived from petroleum contribute significantly to greenhouse gas emissions [11][13]. Group 3: Supply Chain Details - The supply chain consists of 14 companies, including three from China, with Qingdao Haier New Materials responsible for producing PC/ABS alloy materials [16][22]. - The supply chain employs a "Mass Balance Approach" to ensure that the bio-based plastics produced meet the same quality and performance standards as traditional fossil-based plastics [19][22]. Group 4: Market Growth Potential - The global bio-based plastics market is projected to grow from approximately 237 million tons in 2025 to 543 million tons by 2030, with a compound annual growth rate of 17.25% [24]. - China's significant production capacity in traditional chemical materials positions it well to transition into a strong player in the bio-based sector, especially as companies like Dawn Group begin to enter the market [24].

Core Viewpoint - The article discusses a significant investment project in the bio-based materials sector, highlighting a partnership between the Yueyang government and China Chengtong Holdings Group to establish a 200,000-ton bio-based materials project, which is expected to become the world's largest production capacity for specialty cellulose [4][5][9]. Group 1: Project Overview - The total investment for the project is 30.3 billion yuan, making it the second-largest single industrial project in Hunan Province, following ethylene refining [8]. - The project will be constructed in two phases: the first phase involves an investment of 17 billion yuan to build 1.1 million tons of specialty cellulose and 450,000 tons of household paper, with production expected to start by the end of 2027 [12]. - Once fully operational, the project is projected to generate an annual output value of 25.05 billion yuan [12]. Group 2: Specialty Cellulose Insights - Specialty cellulose refers to high-value cellulose derivatives that have been chemically or physically modified, including acetate cellulose and nitrate cellulose [7][13]. - The primary product from this project is likely to be dissolving pulp, which is used to produce viscose fibers, a key material in the textile industry [14][16]. - The global demand for dissolving pulp is significant, with projections indicating that by 2024, the global consumption will reach approximately 6.2 million tons, with China being the largest consumer [19][20]. Group 3: Market Context and Implications - China currently imports over 4 million tons of dissolving pulp annually to meet domestic demand, indicating a high dependency on foreign sources [20][23]. - The establishment of this 200,000-ton capacity is expected to significantly reduce China's import reliance, potentially cutting it by nearly half [33]. - The project aligns with the broader trend of domestic industrialization and the shift towards bio-based materials as alternatives to petrochemical products, especially in the context of carbon neutrality goals [29][30]. Group 4: Strategic Advantages - Yueyang's strategic advantages include its port access, established petrochemical industry, and available land resources, which facilitate the project's implementation [24][33]. - The project is backed by China Chengtong, a major state-owned enterprise, which enhances its financial and operational capabilities [26][28]. - The operational management is likely to be handled by Hunan Juntai New Materials Technology Co., a subsidiary of Yueyang Lin Paper, which has a strong market presence in dissolving pulp production [27][28].

Core Viewpoint - The article discusses a significant investment of 30.3 billion yuan by China Chengtong Holdings Group in collaboration with the Yueyang government to establish a 2 million ton bio-based materials project, which is expected to become the world's largest production capacity upon completion [2][3]. Project Overview - The project involves the construction of a 2 million ton specialty cellulose and 450,000 ton household paper production base, with a total investment of 30.3 billion yuan [3][5]. - The project will be developed in two phases: the first phase will invest 17 billion yuan to build 1.1 million tons of specialty cellulose and 450,000 tons of household paper, starting construction in the first half of 2026 and expected to be operational by the end of 2027, generating an annual output value of 13.05 billion yuan [8]. - The second phase will focus on an additional 900,000 tons of specialty cellulose, with the timeline dependent on the completion of the first phase [8]. Specialty Cellulose Insights - Specialty cellulose refers to high-value cellulose derivatives that have undergone chemical or physical modification, including acetate cellulose and nitrate cellulose [7][9]. - The project is likely to focus on dissolving pulp, which is a key raw material for producing viscose fibers used in clothing [10][12]. - The global demand for dissolving pulp is projected to reach approximately 6.2 million tons in 2024, with China being the largest consumer, requiring over 4 million tons annually, leading to a significant import dependency [15][16]. Market Position and Competitive Landscape - Upon completion, Yueyang Lin Paper is expected to become the world's leading producer of dissolving pulp, significantly reducing China's import needs by nearly half [18][22]. - The project is strategically located in Yueyang, which has advantages such as port access, a developed petrochemical industry, and ample land resources for large-scale projects [19][25]. Operational and Strategic Implications - The operational management of the project is likely to be handled by Hunan Juntai New Materials Technology Co., a subsidiary of Yueyang Lin Paper, which has recently expanded its capabilities in the dissolving pulp market [24][30]. - The investment aligns with the growing trend towards bio-based materials as alternatives to petrochemical products, indicating a shift in the industry towards sustainable practices [26][27].

Core Viewpoint - The article highlights the participation of Guangzhou Shuhe Technology Co., Ltd. in the 2026 DT New Leaf Awards, showcasing its innovative biodegradable packaging solutions aimed at providing environmentally friendly alternatives to traditional plastic packaging [2][3]. Group 1: Company Overview - Guangzhou Shuhe Technology Co., Ltd. was established in June 2020, originating from the Key Laboratory of Advanced Papermaking and Paper-Based Materials at South China University of Technology. It is a high-tech enterprise founded by experts in biomass materials and seasoned professionals in the polymer industry [5]. - The company focuses on the research and industrialization of key technologies for natural biomass application materials, positioning itself as a provider of "green packaging materials ESG solutions" [5]. Group 2: Product Participation - The company is competing for the "Innovation Materials Award" with its product, plant-based microwave waterproof and oil-proof fully biodegradable coating paper, and for the "Innovation Application Award" with its plant-based coated microwave oil-proof paper bags [6][12]. - The global food packaging market is experiencing an upgrade in demand for "safety + environmental protection + cost-effectiveness," yet current biomass packaging layers often face issues such as uneven film thickness and weak adhesion to paper, leading to unstable oil and water resistance [6]. Group 3: Product Features and Innovations - Shuhe Technology utilizes natural polysaccharides and natural resins as core materials, avoiding harmful chemicals while precisely controlling intermolecular forces to balance environmental friendliness and practical performance [7]. - The company has developed a core process involving "segment control - hydrogen bond reconstruction - molecular self-assembly," enabling the formation of uniform films with a thickness of 3-5μm, thus overcoming the performance limitations of traditional eco-friendly packaging [7]. - The products have achieved large-scale production, with an annual capacity of 3,000 tons for water-based coating paper and 1,000 tons for biomass-based coatings, and have begun entering mainstream markets in Europe, America, and Asia [7]. Group 4: Certifications and Standards - Shuhe Technology's products have received international composting certifications from organizations such as BPI in the U.S. and Dincertco in Europe, and the company holds over 10 patents [7]. - The raw materials used have a carbon footprint that is over 50% lower than traditional PE coated paper, and the production process employs a water-based coating system with zero VOC emissions [11]. - The products meet various safety and performance standards, including FDA and EU REACH certifications, and have a degradation rate of over 90% within 12 months in home composting [11].