Source Granola Ingredients

My aim is to source ingredients for affordable and attractive 500gm labelled containers of kosher home-made granola, based in Caulfield Melbourne, Australia. The first step is to procure the correct Kosher ingredients and packaging materials. Attached is a document listing all the items that need to be sourced. They can be from anywhere around the world, though the final product needs to be competitively priced, so when costing it all out, we need to consider import tax, shipping, quantities etc. Currently I am only aiming to make 18 kg per week, with the intention of selling 100's of kilograms per week.