The Expert Committee Meeting of China Refractories Industry Association, sponsored by our company was held in the conference room on the third floor of the company on August 22, 2019. The meeting reviewed the technical development report of refractories and studied the key work of expert committee of the association in the later period of the 13th five-year plan. Experts at the meeting visited the production site of the company and gave high comments on the production process of our company. Mr. Feng jianming, chairman of the company introduced the development process and management of the company. Experts and senior executives at the meeting conducted in-depth exchanges and discussions on the application of kaolin in the refractory industry, and believed that there was great room for development of kaolin in the refractory industry.

In addition, a comprehensive knowledge training course on refractories, co-sponsored by the company and sponsored by China Refractories Industry Association, was held in Tianhao Hotel, Hohhot City, from August 4 to 21, 2019. Teachers and trainees who participated in the training visited our Qingshuihe and Shanyin factories, and communicated with the company's executives. The trainees praised our company's production technology and equipment. Some of the trainee manufacturers expressed their willingness to cooperate with our company.