11月25日，山东道恩高分子材料股份有限公司（证券代码：002838，简称"道恩股份"）发布公告称，公 司控股子公司青岛海尔新材料研发有限公司（简称"海尔新材料"）已完成经营范围及住所的工商变更登 记手续，并取得胶州市行政审批服务局换发的《营业执照》。此次变更涉及经营范围的显著拓展及注册 地址的调整，标志着海尔新材料在业务布局上的进一步深化。 变更事项 变更前 变更后 经营范围 工程塑料、特种塑料、塑料复合材料等研发生产；精密塑胶注塑制 品、家电及汽车配件等生产销售；货物与技术进出口（不含危险化学品等限制或禁止经营产品） 一般 项目：新材料技术研发、工程塑料及合成树脂制造销售、生物基材料制造销售、高性能纤维及复合材料 制造销售、再生资源加工销售等；许可项目：危险化学品经营（依法须经批准后方可开展） 住所 青岛 胶州市经济技术开发区海尔国际工业园 山东省青岛市胶州九龙街道海尔路3号 据公告披露，经营范围方面，海尔新材料在原有"工程塑料、特种塑料"等业务基础上，新增"危险化学 品经营"许可项目（需经相关部门批准后开展），并在一般项目中纳入"生物基材料制造与销售""高性能 纤维及复合材料制造与销售""再生资源加工与 ...

Core Insights - Xinjiang is a significant energy strategic base in China, with coal resources estimated at approximately 22 trillion tons, accounting for over 40% of the national total, and an annual production exceeding 400 million tons [1] - The coal industry in Xinjiang is rapidly developing under national energy security and western development strategies, focusing on large-scale, base-oriented, and green development [1] - The region faces challenges such as water resource shortages, ecological fragility, and carbon emission constraints, necessitating a transition to green, clean, and efficient development [1] Environmental Protection and Clean Production - Xinjiang is implementing strict environmental protection indicators to eliminate outdated production capacity and enhance clean production levels [2] - Projects like the New Tian Coal Chemical project in Ili are converting coal into clean natural gas, while carbon capture initiatives are being explored [2] - The region has achieved over 75% comprehensive utilization of coal waste in the Qun Dong area, moving towards near-zero emissions for wastewater and greenhouse gases [2] Technological Innovation and Resource Efficiency - Technological innovation is driving the green transformation of the entire coal industry chain in Xinjiang [3] - Smart mining initiatives are being promoted to reduce surface subsidence and water resource damage, while low-grade coal is being utilized more effectively [3] - The region is developing a green technology system with over 20 core technologies, three of which are internationally leading [4] Industrial Coupling and Circular Economy - Xinjiang is integrating coal with renewable energy sources, creating a multi-energy complementary system [5][6] - Projects in Hami and Changji are implementing integrated wind-solar-fire storage systems to support renewable energy consumption [6] - The region is also exploring hydrogen energy applications to reduce carbon emissions in coal chemical processes, forming a complete industrial chain from coal mining to hydrogen application [7]