How to say “Allow me to introduce Mr. … to you” in Russian (in Ukrainian)

Allow me to introduce Mr. … to you
Russian pronunciation
Ukrainian pronunciation
Разреши́те мне предста́вить вам ми́стера…
Дозво́льте мені́ предста́вити вам мі́стера…

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What to Say When Meeting in Russian (in Ukrainian)?
May I have your name? Please write down your full name. May I introduce myself. My name is. This is my business card. Nice to meet you. I am glad to meet you. Glad to meet you.