Where would a meat packing plant market its meat to?

Where would a meat packing plant market its meat to?
Meat packers market to many locations, some of these locations include;

1. Supermarkets or retail butchers
2. Food Manufacturers such as canned soup, meat pie or pasta sauce.
3. Cosmetic firms use the talow rendered from the animal fats
4. Smallgood mqanufacturers for hotdogs, salamis and sausages.
5. Some meat packers also export to non livestock carrying countries such as those in the middle east and some ports af Asia
The list goes on I hope that this helps.
shaun w Australia