Is Jinneng Group a state-owned enterprise or a central enterprise?

Jinneng Group is a state-owned enterprise, its full name is Jinneng Holding Group Co., Ltd., which was formed through the joint reorganization of Tongmei Group, Jinneng Coal Group and Jinneng Group held by Shanxi Provincial State-owned Assets Operation Company. The company's total assets are 1.1 trillion, ranking 163rd among the world's top 500 companies in 2023 and 48th among the top 500 Chinese companies.

1. Overview of Jinneng Group

It is a company whose main businesses are coal, thermal power and clean power generation. It has developed into the second largest coal company in the country, the largest power generation company in Shanxi and the largest power generation company in the country. The largest basic fertilizer manufacturer, integrating manufacturing, chemical industry and modern services.

With the approval of the Provincial Party Committee and the Provincial Government on September 30, 2020, the relevant assets of Shanxi Coking Coal, Lu'an Chemical Industry, Huayang New Materials Coal, Electric Power, and Coal Machinery Equipment Manufacturing Industries were simultaneously integrated and received provincial state-owned assets. The operating company holds shares in Taiyuan Coal Gasification Company and five coal enterprises in Zhenghua Industrial Company.

2. Achievements in technological innovation

1. The promotion of intelligent construction of mines, the production monitoring system has been successfully upgraded, and the analog signals have been upgraded to digital signals with stronger anti-interference ability. The new system It also has a more user-friendly operation interface and more powerful data analysis functions, enabling round-the-clock monitoring and full-process coverage of production safety, providing strong support for decision-making in production safety organizations.

2. Create an intelligent excavation working surface and introduce the EBZ-200M bolt drill, which integrates coal cutting, support, electronic fence and other functions. "One-stop" excavation makes the work safer , saving time and effort, and the cutting capacity is significantly improved. Each shift can complete the two prescribed regular cycles, becoming the "main force" of intelligent excavation equipment.

3. Through continuous exploration and improvement, the processing speed of the head frame and tail frame of the scraper machine has been improved, and the inner hole milling and boring cutter head has been made. In the boring range, the diameter of the self-made boring cutter has increased from the previous one. The 550mm has been increased to 600mm. This innovation enables the self-made boring tool to be regarded as a "permanent boring tool" in a certain sense. It has a wide range of applicable blades and is highly replaceable.

4. Upgrade of full-section spray dust suppression equipment. This equipment can fully cover and implement "reduction, removal, and reduction" of coal dust in coal mines without blind spots, and integrates dust suppression and cooling functions. In one, as a high-efficiency and energy-saving full-section spray dust reduction device, it realizes intelligent start and stop, time-based and segmented control and efficient dust reduction.

5. A simple hydraulic press was made. The control device is a set of hydraulic control valves. It controls the expansion and contraction of the hydraulic jack by changing the on-off and flow direction of high-pressure water. After using the simple press, just move the Valve, under the powerful hydraulic pressure, components such as bearings, gears, and counter wheels can be easily disassembled.

Summary

Jinneng Group resolutely guarantees energy security, accelerates the pace of reform and transformation, enhances core functions, and accelerates the construction of a leading modern integrated energy enterprise group.