在问答环节，公司就各业务板块情况进行了详细解答： -业务收入利润拆分：上半年，因原料价格下降 及下游需求恢复不足，主要产品价格下降，燃料乙醇、淀粉糖、味精等产品销售收入有所下降，但产品 总销量与去年同期基本持平，产销率和开工率较高。通过把握购销节奏、推行系统低成本，上半年毛利 率同比提高1.3个百分点，综合毛利率接近8.5%。其中，燃料乙醇毛利率提高近1个百分点，利润贡献平 稳；淀粉毛利率略降，利润贡献较小；淀粉糖产品毛利率提升约4个百分点，达到12.7%，是利润主要 来源之一，食品原料板块的泰国公司柠檬酸业务利润贡献也较大。生物材料板块的丙交酯产品处于项目 建设期，暂无利润贡献。 -燃料乙醇业务：近两年该业务整体平稳，收入和利润贡献波动不大。市场需 求维持在300 - 350万吨水平，中粮科技燃料乙醇销量平稳且市场占有率高。上半年原料采购均价同比下 降10%左右，销售价格受成本影响下滑。下半年，公司将从原料结构优化和市场需求拓展两方面推动业 务发展。 -淀粉糖业务：成都公司15万吨二期扩建项目进展顺利，已进入收尾阶段，预计九月底投产， 投产后短期内可达满负荷生产，明年进入平稳运行期。江苏太仓项目总投资近十亿 ...

金融界2025年8月2日消息，国家知识产权局信息显示，中国石油化工股份有限公司;中石化（大连）石 油化工研究院有限公司申请一项名为"一种双溶剂萃取耦合精馏精制丙交酯的方法和工艺系统"的专利， 公开号CN120398817A，申请日期为2024年01月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了263家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可40个。 来源：金融界 专利摘要显示，一种双溶剂萃取耦合精馏精制丙交酯的方法和工艺系统，通过第一萃取剂和第二萃取剂 对粗丙交酯进行萃取，第一萃取剂为水或水与低碳醇的混合溶剂，第二萃取剂为与水不互溶但对丙交酯 溶解度高的溶剂，将第二萃取后的萃取相进行闪蒸处理，闪蒸后的难挥发组分进行精馏，收集轻组分， 为丙交酯产品。所述工艺系统，包括依次连接的第一萃取装置、第二萃取装置、闪蒸塔和精馏塔。本发 明采用双溶剂萃取耦合精馏工艺提纯精制丙交 ...

Group 1: Approval and Safety Standards - The approved daily intake of allulose by the FDA is 33 grams, while the National Health Commission (NHC) of China has set it at 20 grams, reflecting stricter domestic standards [2][3] - The approval process for allulose took approximately two years for the company, involving safety evaluations by both the Ministry of Agriculture and the NHC [1][2] Group 2: Market Potential and Product Development - The future market potential for allulose is estimated to be between 150,000 to 200,000 tons over the next 3 to 5 years, particularly in beverages, baking, dairy products, and sauces [4] - The company is focusing on optimizing enzyme costs and production processes, as well as conducting extensive research on the application of allulose in various food products [2][3] Group 3: Competitive Advantages - The company holds a first-mover advantage in market access, which is crucial for future development [3] - The core competencies include a strong R&D platform for synthetic biology and a comprehensive industrial layout, particularly in the sugar raw materials sector [3] Group 4: Customer Interaction and Market Readiness - There is significant interest from downstream customers, including tea and dairy companies, indicating a readiness to purchase allulose products once approved for domestic use [2][3] - The company is prepared to offer allulose in both liquid and solid forms based on customer needs and cost assessments [4]

Group 1: Financial Performance - The company's annual performance showed a decline compared to the previous year, but the first quarter of 2025 saw a significant increase in revenue [2][3] - In 2024, the company's foreign sales revenue was 541 million, accounting for 35.95% of total revenue [3][5] - The gross profit margin for the first quarter of 2025 increased significantly due to stable sales of lactic acid products and a decrease in corn prices [5][6] Group 2: Project Updates - The 75,000-ton PLA biodegradable material project is under construction and is expected to be completed by August 2025 [2][5] - The company has invested over 300 million in production line upgrades, which have not yet reflected in financial reports [3][4] - The company plans to expand its lactic acid production capacity to 50,000 tons after the completion of the expansion project [6][7] Group 3: Strategic Initiatives - The company aims to optimize product structure and implement a differentiated product mix strategy to enhance product value and economic benefits [4][5] - There is a focus on cost control and management to reduce production costs through improved efficiency and lower raw material procurement costs [4][5] - The company is committed to expanding its international market presence and enhancing its operational quality and management standards [4][5] Group 4: Market and Industry Insights - The company is actively monitoring market trends and external environmental changes to adapt its strategies accordingly [4][5] - The impact of tariffs and trade wars on the industry and the company was discussed, with a focus on how to respond to sales challenges in the U.S. market [3][4] - The company has exported products to over 90 countries and regions, with plans to establish production bases or R&D centers in Southeast Asia or the Middle East [4][5]