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Well, I'm not convinced!
This has other possibilities, and to me the best one is Syrphus nitidifrons male!
Characteristics: mouth edge black, rest of face bright yellow, frons shiny black, tibia 3 mainly black, femur 1 with long black hairs (just visible), tergites (presumably) with spots.
So to me it's a male S. nitidifrons! B)
Greetings