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Note C - Inventories (Tables)
6 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

September 30, 2024

  

March 31, 2024

 

Flat-Roll raw material

 $78,789  $85,483 

Flat-Roll finished goods

  15,724   17,030 

Tubular raw material

  4,126   4,185 

Tubular finished goods

  6,412   9,106 
  $105,051  $115,804