USX &lt;X> UNIT RAISES SOME STEEL PRICES
  USX Corp said its USS steelmaking
  division increased prices on plate and H-pile products.
      Effective with May three shipments, it said the price base
  on carbon and high-strength low-alloy, or HSLA, H-piles will
  increase by 1-1/2 cts per pound.
      Effective with shipments beginning June 28, the price on
  carbon, HSLA, and alloy plates will increase by 1-1/4 cts per
  pound. Strip mill plate prices will rise by 3/4 cts per pound.
      It said the price increases on plate and H-pile products
  will apply to all shipments from USS plants.
  

