DIAMOND SHAMROCK &lt;DIA> RAISES CRUDE OIL POSTINGS

  Diamond Shamrock said it raised its
  posted prices for all grades of crude oil one dlr a barrel,
  effective yesterday.
      The one dlr increase brings West Texas Intermediate, WTI
  the U.S. benchmark crude, to 17.00 dlrs a bbl, the company
  said.
      Diamond Shamrock joined Sun Co, Coastal, Citgo and Murphy
  Oil in raising crude oil posted prices one dlr a barrel
  yesterday.
  

