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Inventories
9 Months Ended
Sep. 30, 2024
Inventories  
Inventories

4. Inventories

Major classes of inventory at September 30, 2024, December 31, 2023 and September 30, 2023 are as follows:

September 30,

December 31,

September 30,

    

2024

    

2023

    

2023

Finished goods

$

824

$

868

$

894

Raw materials

 

175

 

151

 

152

Operating supplies

 

51

 

52

 

52

$

1,050

$

1,071

$

1,098