GLOBAL RAISES HEAVY FUELS PRICES Global Petroleum Corp said today it raised its posted prices for numbers six fuel cargoes in the new york harbor 70 cts to 1.60 dlrs per barrel, depending on grade. Effective today, the new prices are: 0.3 pct sulphur 22.50 dlrs, up 1.25; 0.5 pct sulphur 21.85 dlrs, up 1.60; one pct sulphur 20.10 dlrs, up 70 cts; two pct sulphur 19.85, up 75 cts; 2.2 pct sulphur 19.25 dlrs, up 90 cts; 2.5 pct sulphur 18.80 dlrs, up 1.20, the company said.