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Inventories, net
3 Months Ended
Mar. 31, 2025
Inventories, net  
Inventories, net

Note 4 – Inventories, net:

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December 31, 

​

March 31, 

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2024

    

2025

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(In millions)

Raw materials:

 

​

  

 

​

  

Chemicals

​

$

176.9

​

$

165.7

Component products

​

 

5.6

​

 

6.1

Total raw materials

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182.5

​

 

171.8

Work in process:

​

 

  

​

 

  

Chemicals

​

 

52.5

​

 

40.5

Component products

​

 

17.6

​

 

18.3

Total in-process products

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70.1

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58.8

Finished products:

​

 

  

​

 

  

Chemicals

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308.3

​

 

368.6

Component products

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5.1

​

 

4.8

Total finished products

​

 

313.4

​

 

373.4

Supplies (chemicals)

​

 

119.8

​

 

125.7

Total

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$

685.8

​

$

729.7

​