UPDATE 1-Malta bans Trafigura, Total unit from oil supply tenders

(Adds Total comment in paragraph 8 and detail in paragraph 3) VALLETTA, Feb 21 (Reuters) - Malta's state-owned energygroup said it has excluded two trading companies from oil supplycontracts pending the conclusion of police investigationsconcerning alleged illegal commissions in 2004 and 2005. "The Fuel Procurement Committee has decided to excludeTrafigura and TOTSA in view of the ...