GLOBAL RAISES HEAVY FUELS PRICES global petroleum corp said today it raised the posted cargo prices for number six fuel in the new york harbor 20 cts to 1.45 dlrs a barrel, effective today. the increase brings the prices for one pct sulphur to 21.30 dlrs, up 20 cts; two pct sulphur 20.85 dlrs, up one dlr; 2.2 pct sulphur 20.50, up 1.25 dlrs, and 2.5 pct sulphur 20.25 dlrs, up 1.45 dlrs, it said. prices for 0.3 pct and 0.5 pct sulphur fuels were unchanged at 22.50 and 21.85 dlrs respectively, the company said.