摘要 ：辽宁金发 改造乳酸产线，建10万吨生物基丁二酸产线 【生物基能源与材料】 获 悉， 12月22日， 辽宁金发生物材料有限公司 年产 10万吨 生物基 丁二酸 项目环评公示。 来源： 盘锦辽滨沿海经济技术开发区 该项目位于盘锦市辽东湾新区辽宁金发现有厂区内，建设周期36个月。 关键词 | 项目进展 | 金发科技、生物基丁二酸 项目采用"改建+新建"模式： 依托现有工程发酵车间和精制车间内的L-乳酸生产线设备改建为年产5万吨的丁二酸生产线，同时新建一座发酵车间和一座精制车间，新建一条年产5万 吨的丁二酸生产线。 项目建成后，辽宁金发的生物基丁二酸产能将从目前的5万吨/年，提升至15万吨/年 ，成为公司生物基单体板块的重要产能支撑。 该项目属于金发生物在盘锦辽滨沿海经济技术开发区石化和精细化工产业园区内正在建设80万吨生物基材料一体化项目之一。 项目占地1450亩，计划总投资 78.9亿元 ，拟计划分三期建设生物基新型环保材料项目。 其中项目一期占地740亩，计划投资10亿元，原计划建设年产1万吨生物基1,4-丁二醇、年产5万吨L乳酸、年产5000吨无卤绿色环保阻燃剂三个项目， 此次将 L-乳酸生产线设备改 ...

Core Viewpoint - The article highlights the strong financial performance of Kingfa Technology in the first three quarters of 2025, driven by product optimization, robust overseas business growth, and rapid sales and profit increases in new materials [2][3]. Financial Performance - In Q3 2025, Kingfa Technology achieved revenue of approximately 17.98 billion yuan, a year-on-year increase of 5.04%, and a net profit of about 479 million yuan, up 58.04% year-on-year [3][4]. - For the first three quarters of 2025, the company reported total revenue of around 49.62 billion yuan, reflecting a 22.62% increase compared to the same period last year, with a net profit of approximately 1.06 billion yuan, up 55.86% year-on-year [2][3]. Product Performance - The revenue breakdown for Q3 2025 includes modified plastics generating 9.13 billion yuan, green petrochemical products at 3.13 billion yuan, and new materials at 1.08 billion yuan [3][4]. - Sales volumes for key products in Q3 2025 included 710,100 tons of modified plastics and 71,900 tons of environmentally friendly high-performance recycled plastics [4]. Pricing Trends - Average selling prices for modified plastics and green petrochemical products decreased by 7.05% and 9.24% respectively in Q3 2025, while new materials saw a slight increase of 1.3% [5][6]. Market Position and Growth - Kingfa Technology's stock price has surged by 135.79% year-to-date, reaching 20.17 yuan per share, with a total market capitalization of 53.18 billion yuan as of October 27, 2025 [6]. - The company is on track to achieve a sales target of 3 million tons for modified plastics, indicating strong market demand [6]. Innovation and Development - Kingfa Technology has successfully developed high-performance halogen-free flame-retardant materials and bio-based low-carbon halogen-free flame-retardant materials, which have replaced traditional materials in various applications [8][9]. - The company has established partnerships with leading robotics manufacturers for material development, including a joint innovation lab with Moer Thread focused on heat dissipation materials [7][8]. Capacity Expansion - As of June 2025, Kingfa Technology's total production capacity for specialty engineering plastics approached 34,000 tons per year, with plans for further expansion in the coming years [9]. - The company has also made significant advancements in plastic recycling technologies, receiving recognition for its integrated technology for upgrading waste plastics [9].