&According to the information from the Municipal Administration of the group, since 2017, municipal companies have been actively adjusting their market positioning and business strategies, vigorously developing diversified operations, and strengthening the operation and management of subsidiaries in the face of complex and changing market situation, with remarkable results. &Since August 2017, the municipal company has established the asphalt material plant as a wholly-owned subsidiary Weifang Zhengyuan Road Building Materials Co., Ltd., which was officially opened on January 1, 2018. It is reported that this is also the fifth wholly-owned subsidiary of the municipal company. &In June 2017, through communication and consultation with Changle County Government, the company applied for 30 mu land index in Zhuliu Town, Changle County. After the land procedures were implemented, the company invested 20 million yuan to carry out standardized construction of the new plant area, so as to realize the complete closure of stone storage area and meet the production requirements of environmental protection and ecology. &Nbsp; & nbsp; experience 2: in November 2017, the asphalt plant signed an equipment purchase contract with Nanfang Road Machinery Co., Ltd. to purchase a lb-4000 asphalt mixing equipment and a nwcb600 water stable mixing equipment which is the most advanced in China, with a contract amount of 9.62 million yuan. The commissioning work was completed before the Spring Festival. At that time, the municipal company will have two lb-4000 asphalt mixing plants, becoming the asphalt mixing plant with the highest capacity in Weifang City, providing better and better services for the projects under construction, providing a strong guarantee for the development of export market, as well as providing a reference for other branches and rear defense plants to explore diversified business models and realize transformation.