Recently, Chongqing Economic and Credit Commission issued the "Announcement on the Calculation Days of Annual Production Capacity of Cement Clinker Production Line and the List of Enterprises Affiliated to It".

According to the announcement, as of December 31, 2025, the annual production days of 26 cement clinker production lines in Chongqing are calculated as 300 days, and the annual production days of 12 cement clinker production lines are calculated as 270 days.
In addition, the list shows that the 1 # line of Chongqing Changshou Southwest Cement Co., Ltd. and the clinker line of Chongqing Shanba Ersang Cement Co., Ltd. are in a state of shutdown.

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