Core Viewpoint - The company Wanbangda (300055.SZ) has clarified the main application directions of its products from the Jieyang project, indicating a focus on various industries including adhesives, rubber/tire, road marking paint, and plastic tracks [1] Group 1 - The main products from the Jieyang project include isoprene, piperylene, bicyclopentadiene, SBS/SEBS/SIS/SEPS, and functionalized high-performance styrene-butadiene rubber [1] - These products are expected to have wide applications in adhesives, rubber and tire manufacturing, road marking paints, and plastic running tracks [1]

Group 1: Company Overview - Beijing Wanbangda Environmental Technology Co., Ltd. was established in 1998, initially focusing on industrial wastewater treatment in the petrochemical sector [1] - The company has transitioned into the chemical new materials field through investments in Huizhou Yisike, leveraging its Guangdong Yisike (Jieyang) base for high-end new material development [1][2] Group 2: Product Development and Competitive Advantages - The new TPE synthetic leather products feature innovative molecular structure design, offering various properties such as skin-friendly, environmentally friendly, wear-resistant, and flame-retardant characteristics [2] - The Jieyang project will produce key products including isoprene, pentadiene, and SBS/SEBS/SIS/SEPS, which will be used in adhesives, rubber, and other applications [3] Group 3: Project Progress and Production Capacity - The Jieyang project is set to begin construction in 2024 and aims for trial production in 2025, with three production units planned: a 250,000 tons/year carbon five separation unit and two 30,000 tons/year SBS/SEBS/SIS/SEPS units [2] - The carbon five separation unit has already entered trial production, while other units are in the commissioning phase [2] Group 4: Research and Development - The company has built a research team of over a hundred members, combining experienced experts and project leaders with younger developers [4] - Approximately 60% of current research projects focus on cutting-edge new materials [5] Group 5: Sales Strategy - The sales strategy for new products targets large clients and relies on distributors, gradually building a sales network through key partnerships [5]

Core Viewpoint - Shanghai Petrochemical has increased its external procurement of C5 raw materials, resulting in a significant year-on-year growth of 12.5% in fine chemical product output from January to September [1] Group 1: Production Performance - The production of isoprene increased by 18.20% year-on-year [1] - The output of isobutylene rose by 14.50% compared to the previous year [1] - The production of pentadiene grew by 13.40% year-on-year [1] - The output of dicyclopentadiene increased by 10.14% year-on-year [1] Group 2: Operational Strategies - Shanghai Petrochemical conducts weekly precise calculations of C5 raw materials from different sources to maximize value [1] - The company has established a joint coordination mechanism for production, supply, and sales, holding monthly special meetings to adjust procurement ratios flexibly based on market price fluctuations [1] - A rapid feedback channel for raw material quality has been implemented, allowing real-time coordination among procurement, quality inspection, and production [1] - The company has developed differentiated process adjustment plans to enhance the applicability of externally procured raw materials [1] Group 3: Future Plans - The company will continue to strengthen production anomaly management and plan execution [1] - It will closely monitor the supply of C5 raw material resources while ensuring product quality [1] - The company aims to fully release production capacity [1]

证券代码：600486 证券简称：扬农化工 编号：临 2025-031 江苏扬农化工股份有限公司 2025 年半年度主要经营数据公告 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。 本公司根据上海证券交易所《上海证券交易所上市公司自律监管指引第 3 号——行业信息披露》、《上市公司行业信息披露指引第十三号——化工》要求， 现将 2025 年半年度主要经营数据披露如下： 一、主要产品的产量、销量及收入实现情况 | 主要产品 | 产量（吨） | 销量（吨） | 营业收入（万元） | | --- | --- | --- | --- | | 原药 | 57,751.21 | 56,707.28 | 365,520.49 | | 制剂（不折百） | 25,456.62 | 28,106.62 | 117,053.34 | 二、主要产品和原材料的价格变动情况 （一）主要产品价格变动情况 | | 2025 年 1-6 月 | 2024 年 1-6 月 | | | --- | --- | --- | --- | | | 平均销售价格 | 平均 ...

证券代码：600486 证券简称：扬农化工 编号：临 2025-020 二、主要产品和原材料的价格变动情况 （一）主要产品价格变动情况 | | 2025 年 1-3 | 月 | 2024 年 | 1-3 月 | | | | --- | --- | --- | --- | --- | --- | --- | | | 平均销售价格 | | 平均销售价格 | | 价格变动情况 | | | | （万元/吨） | | （万元/吨） | | | | | 原药 | | 6.30 | | 6.91 | | -8.77% | | 制剂 | | 5.66 | | 5.75 | | -1.63% | （二）主要原材料价格波动情况 | | 2025 年 1-3 月 | 2024 年 1-3 月 | | | --- | --- | --- | --- | | | 平均采购价格 | 平均采购价格 | 价格变动情况 | | | （元/吨） | （元/吨） | | | 液碱 | 2,740 | 2,250 | 21.8% | | 液钾 | 2,770 | 3,025 | -8.4% | | 碳酸钾 | 5,960 | 6,257 | -4. ...