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Latest progress on a large-scale coal chemical project in Inner Mongolia: On June 4, 2026, the compressor unit—the core equipment of the 100,000 Nm³/h air separation plant at the Zhuozheng Project in Inner Mongolia—was successfully installed. This achievement laid a crucial foundation for the further advancement of the project. The installation was carried out by the Third Installation Company of China Chemical Engineering Sixth Construction Co., Ltd. The project is located in the Nalinhe Industrial Park of the Sulihe Economic Development Zone, Wushen Banner, Ordos City, Inner Mongolia Autonomous Region. Once completed, it will primarily produce methanol, acetic acid, and other related products, which can be widely used in industries such as textiles, pharmaceuticals, agriculture, construction, and polymer chemistry. The implementation of the project will facilitate the transformation of the local energy economy towards diversification, low carbonization, and high-end development, thereby injecting new momentum into regional industrial upgrading. The Manturbo compressor unit installed this time serves as the core power source for the air separation plant. Critical processes such as aligning the rotor, grouting the base, and aligning the pipelines must be carried out in strict accordance with the high-precision construction standards set by the German manufacturer, making it a key and challenging task in the project’s construction. Leveraging its professional expertise and efficient management, Third Installation Company completed all procedures related to the compressor unit—including leveling, alignment, centering, grouting, reinstallation of gland seals, and closure of the casing—in just 4 months. This was nearly 30% faster than the originally scheduled construction period. The company’s high-quality and efficient workmanship earned it great recognition from the client. The successful installation of the compressor unit has laid a solid foundation for the subsequent commissioning of the air separation plant and the overall project startup, marking an important step toward the successful commissioning of the Inner Mongolia Zhuozheng Project. Inner Mongolia Zhuozheng Coal Chemical Co., Ltd. is a wholly-owned subsidiary of Huineng Holding Group Co., Ltd. The project is located in the Nalinhe Industrial Park in Wudinghe Town, Wushen Banner, covering an area of approximately 7,800 mu. The estimated total investment amounts to 59 billion yuan. It is planned to produce 2.6 million tons per year of coal-based new materials, with construction carried out in two phases. The main products include over 30 varieties such as methanol, ethanol, acetic acid, polyoxymethylene, polyglycolic acid, coal tar, and upgraded coal. Upon completion, the project is expected to generate an annual output value of 42.4 billion yuan, contribute 7.5 billion yuan in taxes and fees, and create more than 3,500 job opportunities. It will provide strong support for the development of the core area of a **modern coal chemical industry demonstration base.