On July 24, 2021, leaders of Hongliulin Coal Mine of Shaanxi Coal and Chemical Industry Group 

                                             came to our company to inspect our production management and product quality.

                                            The leaders evaluated our production safety and quality, highly affirmed our organizational management, 

                                            safety measures and product quality. The leaders also showed their concern and encouragement to the 

                                            workers, hoping that we can continue to maintain a good working condition, make unremitting efforts to 

                                            achieve better results, and strive for greater benefits and better honor for the company.