Buy large amount Bitcoins in cash in Dubai

[Mehdi_shz11]

Hello
We want to buy about 10 bitcoins in cash in Dubai.
Our company import meat to Iran.
Iranian government give us AED in cash in Dubai but we need this money in RUB in Russia to import meat from there.
We do not have bank account to transfer money from Dubai to Russia, thus we decide to transfer money by bitcoin.
Our turnover is about 1 to 3 millions AED in cash in Dubai.
How we can buy this volume of bitcoins in cash in Dubai?
Is there any other ways to transfer money from Dubai to Russia?