Off the top of my head:
India:
Sugar
Pepper
Basil
Mangoes
Bananas
Ginger
(Ceylon) Cinnamon
SEA:
(Cassia) Cinnamon
Mace
Nutmeg
Oranges
Lemons
Limes
Central Asia:
Apples
Carrots (Afghanistan, could be considered MENA or India but the MENA category is too OP)
East Asia:
Peaches
Soy Sauce
Ketchup
Soy sauce
Sesame oil
Africa:
Coffee
Coca-Cola
Palm oil
Americas:
Chocolate
Vanilla
Blueberries
Potatoes
Tomatoes
Corn
Pineapple
Strawberries
I'm conflicted here, the beef industry is horrific, but Ortolans are also tortured to death, even if they do live free before capture.
Yeah, it's probably stupid to try and rank suffering like that, my bad. Both are atrocious, let's leave it at that.