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With regards to the principal of replacing old growth drivers with new ones, Yankuang Group accelerates the research and development of key technologies, enhances the integration and innovation of"driving forces", further enhancing the core competitiveness of enterprises. In recent years, the Group has invested RMB11.5 billion in scientific research, covering more than20 national key projects, such as"863" and"973", and won1 National Science and Technology Progress Award and18 National Science and Technology Awards. The Group owns a number of core technologies and independent intellectual property rights in the fields of safe and efficient coal mining, high-end fine chemicals, clean and efficient use of coal, and research and development of high-end equipment.