Production licenses of three cement enterprises were cancelled.

According to the cement output forecast data of 31 provinces and cities in China from January to December, the cumulative cement output in China from January to December decreased year-on-year, and the output in December also showed a downward trend year-on-year. The output performance of different provinces and cities is different, and the output of most provinces and cities has declined to varying degrees compared with the same period last year. Among them, Shaanxi's cumulative year-on-year decline is more prominent, while Ningxia's cumulative year-on-year increase to a certain extent, in contrast to most of the decline. In addition, the increase in production in Guangdong in December was relatively obvious compared with that in November, while the overall reduction in production in the whole country was larger than that in November.