Inventories, Net

3 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Inventories, Net

Note 4 – Inventories, net:

	December 31,		March 31,
	2021		2022
	(In millions)
Raw materials:
Chemicals	$	76.3	$	97.1
Component products		5.0		6.1
Total raw materials		81.3		103.2
Work in process:
Chemicals		30.4		35.6
Component products		16.8		17.7
Total in-process products		47.2		53.3
Finished products:
Chemicals		246.4		249.8
Component products		3.8		4.3
Total finished products		250.2		254.1
Supplies (chemicals)		80.0		82.5
Total	$	458.7	$	493.1