Bulgarian fuel retailer Petrol [BUL:5PET] has signed a 2.4 million levs ($1.4 million/1.2 million euro) fuel supply deal with the municipality of Svishtov, the local authorities said on Friday.The deal was signed on August 15, the municipality said in a notice.Petrol submitted the only offer in the public procurement procedure for awarding the contract.Petrol operates over 300 fuel stations in Bulgaria.