Saudi Arabian customer buying Sodium Bicarbonate food grade

Dear Sir,
Good Day

We have requirement for Sodium Bicarbonate food grade, please quote your best and competitive price.
Estimated Required Quantity for 3 year 20,000 M

NaHCO3
Specification : 99.0%
Sieve Size Micron Minimum Maximum
+200 Mesh 75 20 80
+325 Mesh 45 60 95

Typical Bulk Density, Ibs / ft3 (g/l) : 68 (1090)
Applicable Certificate