Ecovyst, Inc. Quarterly report pursuant to Section 13 or 15(d)

Inventories, Net

3 Months Ended

Mar. 31, 2023

8. Inventories, Net:

Inventories, net are classified and valued as follows:


	March 31, 2023		December 31, 2022
Finished products and work in process	$	41,803	$	39,909
Raw materials	4,025		4,453
	$	45,828	$	44,362
Valued at lower of cost or market:
LIFO basis	$	25,647	$	25,258
Valued at lower of cost and net realizable value:
FIFO or average cost basis	20,181		19,104
	$	45,828	$	44,362