According to the statistics of Cement Big Data Research Institute, as of June 20, the cities where the price of natural sand (medium sand) has changed compared with the previous period are Nantong, Huanggang, Wuhan, Changsha, Guangzhou and Chongqing; the cities where the price of machine-made sand (medium sand) has changed compared with the previous period are Huanggang, Huangshi and Changsha; The cities where the price of gravel (13 stone) changed compared with the previous period were Huanggang, Huangshi and Changsha. See the following table for detailed data information. For more data, market analysis and research reports, please visit Cement Big Data (https://data.ccement.com/)...
