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Inventories
6 Months Ended
Mar. 31, 2022
Inventories  
Inventories

Note 4.  Inventories

The following is a summary of the major classes of inventories:

September 30, 

March 31, 

 

    

2021

    

2022

    

 

Raw Materials

$

22,711

$

23,017

Work-in-process

 

138,609

 

185,059

Finished Goods

 

85,797

 

82,566

Other

 

1,378

 

1,455

$

248,495

$

292,097