该项目遵循"一体规划、分步实施"原则分三个阶段有序推进，预计2026年底， 一阶段规划 实施的2.5万吨/年乙丙橡胶二线装置打通流程出合格产品，5万吨/年 MTBE装置(含丁烯异构化)、ACO技术改造两个项目建成中交。 二阶段规划 实施5万吨/年乙丙橡胶装置、10万吨/年MMA-PMMA一体化项目。 三阶段规划 实 施甲基丙烯酸丁酯及其共聚物、2万吨/年POM(聚甲醛)、1万吨/年叔丁胺等装置，目前正在开展可行性研究。 据悉，作为延长石油集团全资子公司， 延安能化公司 负责建设和运营的延安煤油气资源综合利用项目，2020年7月进入商业运营， 建有180万吨/年甲醇、60万 吨/年甲醇深加工、40万吨/年轻油加工利用、42万吨/年聚乙烯、30万吨/年聚丙烯、20万吨/年丁醇、8万吨/年2-PH(二丙基庚醇)、2.5万吨/年乙丙橡胶等8套主装 置 。其中轻油加工装置属国内首套，丁醇/2-PH联产装置为世界首套，乙丙橡胶装置是世界首套全流程采用意大利FasTech公司溶液聚合法工艺技术的装置。 /高分子先进回收交流群/ 让专业的人聚在一起, 绿色化工/化学、物理回收/PCR材料等交流群 ❤️ ↓ 高分子循环再利用大 ...

Group 1 - The European thermoplastic plastic market is undergoing a trade restructuring due to global demand changes and tariff policy adjustments since 2025, with a complex global trade environment exacerbated by tariffs imposed by the US on various sectors [2] - The surge in imports from East Asia, particularly in the ABS market, has led European producers to file anti-dumping complaints, resulting in temporary anti-dumping measures against Korean imports with tariffs ranging from 3.7% to 5.8% [2] - Despite the temporary measures, imports continue to flood the European market as East Asian producers shift their focus to Europe to compensate for losses in the US market [2] Group 2 - Following the imposition of final anti-dumping duties of 58% to 100.1% on PVC from the US and Egypt, European PVC consumers are increasingly sourcing from Northeast Asia, although Asian imports have not fully compensated for the shortfall from the US and Egypt [3] - The European polycarbonate (PC) market is facing oversupply and downward price pressure due to abundant Asian imports, with Chinese PC products now available in European warehouses, alleviating previous logistical constraints [3] - The entry of Chinese electric vehicles into the European market is squeezing local automotive demand, contributing to a decline in sales for major European car manufacturers such as Mercedes-Benz, BMW, and Volkswagen in the first half of 2025 [3]

Core Viewpoint - Rohm has successfully launched a new sulfuric acid plant at its Worms production site in Germany, which is crucial for strengthening its global production network [1] Group 1: Company Developments - The Worms site is Rohm's largest production base globally, playing a vital strategic role in the company's operations [1] - Rohm is the only manufacturer with production bases for methyl methacrylate (MMA) and polymethyl methacrylate (PMMA) in Europe, Asia, and North America [1] - The new sulfuric acid plant enhances the regional supply capacity of MMA, which is essential for various industries including automotive, construction, and medical technology [1] Group 2: Strategic Investments - Rohm has been making significant strategic investments, including a substantial increase in PMMA production capacity and the establishment of a leading innovation center at the Worms site [1] - The new plant reflects Rohm's integrated production philosophy of "local production, local service," ensuring reliable delivery and stable planning support for customers [1] Group 3: Operational Impact - The COO of Rohm stated that the new sulfuric acid plant not only improves supply assurance but also strengthens the entire value chain in the long term [1]

Core Viewpoint - The company, Solvay Group, will indefinitely suspend production at its methyl methacrylate (MMA) plant in Rho, Italy, starting September 29 due to ongoing low profitability [1] Group 1: Production Suspension - The MMA plant has an annual capacity of 100,000 tons and will cease operations due to persistent low profitability [1] - High energy and raw material costs are significant challenges faced by European producers, with methanol contract prices remaining high in the first two quarters of this year [1] - Acetone contract prices are approximately €200 per ton higher than spot market prices [1] Group 2: Future Production Plans - The company hopes to resume production in the future but requires clearer outlook assessments [1] - The Rho plant will continue to produce PMMA, a major derivative of MMA, using existing MMA inventory as raw material, though the duration of this inventory's availability is uncertain [1] Group 3: Recycling Initiatives - In June 2024, the company launched an advanced PMMA recycling pilot facility at the Rho plant based on depolymerization technology [1] - This recycling project was initially announced in December 2023 and focuses on extracting high-purity MMA monomer from pre-consumer and post-consumer PMMA waste through a continuous process [1]