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Inventories
12 Months Ended
Dec. 31, 2022
Inventories [Abstract]  
Inventories Inventories
    December 31, 2022December 31, 2021
Finished products Ps.53,185Ps.40,742
Raw materials 6,3836,138
Spare parts 1,1591,109
Work in process 1,028960
Inventories in transit 4691,947
 Ps.62,224Ps.50,896

For the years ended 2022, 2021 and 2020, the Company recognized write-downs of its inventories for Ps. 2,040, Ps. 1,871 and Ps. 2,046 to net realizable value, respectively.
For the years ended 2022, 2021 and 2020, changes in inventories are comprised of the following and included in the consolidated income statement under the cost of goods sold caption:
    2022    2021    2020
Changes in inventories of finished goods and work in progress Ps.270,345Ps.246,134Ps.209,410
Raw materials and consumables used 114,85785,28679,896 
Total Ps.385,202Ps.331,420Ps.289,306