That depends on whether or not you want it to get there fast or not.
A priority shipment of grain, assuming you are using the standard shipping container will cost you anywhere from $5,000 dollars upwards depending exactly what port you are shipping from and to. You will also have a host of taxes and fees which vary as above.
rice
Grain
rice
grain
Grain
produce, fruit, lumber,clothing,
grain ~
Grain
Automobile
Grain- or Automobiles
Yes, Ontario may not have a huge export of grain compared to the the Prarie Provinces of Canada but Canada has one of if not the largest grain export in the WORLD! Ontario has a large export of Nickel, Talc, and Beef.
Thailand is one of the worlds biggest exporters of rice.