5月25The research team of the Department of Water Ecology and Environment of the Ministry of Ecology and Environment visited Hubei Shiyu New Building Materials Co., LTD。The research team observed the production process of Shiyu Building Materials paper gypsum board and high-grade decorative board on site，Carefully listen to the company's chairman Zhao Shuang's report on the comprehensive utilization of industrial by-product gypsum，Carefully understand the process of comprehensive use of industrial by-product gypsum production of building materials, industrial by-product gypsum utilization, environmental protection facilities operation，Enterprises are increasing the comprehensive utilization rate of industrial by-product gypsum，The efforts made in exploring the way of resource utilization and ecological utilization of industrial by-product gypsum were fully affirmed，It is hoped that enterprises will continue to play a leading role in local environmental protection。

Bai Haifeng, deputy mayor of Zhongxiang City, participated in the survey。