According to the statistics of Cement Big Data Research Institute, as of November 14, the cities where the price of natural sand (medium sand) has changed compared with the previous period are Dalian, Fuzhou, Jinan, Huanggang and Guiyang; the cities where the price of machine-made sand (medium sand) has changed compared with the previous period are Dalian, Shanghai, Huanggang and Wuhan; The cities where the price of gravel (13 stone) changed compared with the previous period were Dalian, Shanghai, Zhengzhou, Huanggang and Wuhan. 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/)...
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