Yemeni client requested price for Wheat to import

Dear Sirs,
One of our VIP client is interested to import wheat from Turkey. Are you in a position to export.
If so, please let us know the minimum quantity sample order based on 50kgs PP bag pack CIF Salala port, Oman including specification.
Please note that our VIP client intend to import in big quantity on regular long term agency basis.
Your earliest positive respond will be highly appreciated.
With best regards